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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#307348#8128. Alternating Pathsucup-team003#TL 2513ms4220kbC++144.1kb2024-01-18 14:22:412024-01-18 14:22:42

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 4196kb

input:

3
6 6
1 2
2 3
3 1
4 1
5 2
6 3
6 6
1 2
2 3
3 1
3 4
4 5
4 6
4 3
1 2
4 2
2 3

output:

RRRBBB
BRRBRR
IMPOSSIBLE

result:

ok ok (3 test cases)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

1
4 6
1 2
1 3
1 4
2 3
2 4
3 4

output:

RRBRRR

result:

ok ok (1 test case)

Test #3:

score: 0
Accepted
time: 1ms
memory: 4200kb

input:

1
5 6
1 2
1 3
1 5
2 4
2 5
3 4

output:

RBRBRR

result:

ok ok (1 test case)

Test #4:

score: 0
Accepted
time: 1ms
memory: 4012kb

input:

1
5 8
1 2
1 4
1 5
2 3
2 4
2 5
3 4
4 5

output:

RRBBRRRB

result:

ok ok (1 test case)

Test #5:

score: 0
Accepted
time: 1ms
memory: 4060kb

input:

1
7 12
1 2
1 3
1 6
2 3
2 5
2 7
3 4
3 5
3 6
4 6
4 7
5 7

output:

RRBRRBBBRRRB

result:

ok ok (1 test case)

Test #6:

score: 0
Accepted
time: 1ms
memory: 4000kb

input:

1
7 13
1 2
1 3
1 4
1 6
1 7
2 5
3 5
3 7
4 6
4 7
5 6
5 7
6 7

output:

BRBRRRBRRRBRB

result:

ok ok (1 test case)

Test #7:

score: 0
Accepted
time: 1ms
memory: 4120kb

input:

1
4 5
1 2
1 3
1 4
2 3
2 4

output:

RRBRR

result:

ok ok (1 test case)

Test #8:

score: 0
Accepted
time: 1ms
memory: 4044kb

input:

1
5 7
1 2
1 4
2 3
2 4
3 4
3 5
4 5

output:

RRBRRRB

result:

ok ok (1 test case)

Test #9:

score: 0
Accepted
time: 1ms
memory: 3984kb

input:

1
5 7
1 2
1 5
2 3
2 5
3 4
3 5
4 5

output:

RRBRRRB

result:

ok ok (1 test case)

Test #10:

score: 0
Accepted
time: 1ms
memory: 4048kb

input:

1
6 6
1 2
1 4
2 3
2 6
3 5
4 5

output:

RRBRRB

result:

ok ok (1 test case)

Test #11:

score: 0
Accepted
time: 1ms
memory: 4200kb

input:

1
6 10
1 2
1 3
1 5
1 6
2 4
3 4
3 5
3 6
4 5
4 6

output:

BRRBRBRRRB

result:

ok ok (1 test case)

Test #12:

score: 0
Accepted
time: 1ms
memory: 4008kb

input:

1
9 14
1 2
1 5
1 8
2 3
2 4
3 6
3 9
4 6
4 7
4 8
5 7
5 8
6 8
7 8

output:

BRRRBBBRBBRRBR

result:

ok ok (1 test case)

Test #13:

score: 0
Accepted
time: 1ms
memory: 3988kb

input:

1
7 12
1 2
1 3
1 4
1 6
1 7
2 5
2 7
3 4
3 6
3 7
4 5
5 6

output:

RBBRRRRRBRRB

result:

ok ok (1 test case)

Test #14:

score: 0
Accepted
time: 7ms
memory: 4048kb

input:

1000
2 1
2 1
2 1
1 2
2 1
2 1
2 1
2 1
2 1
1 2
2 1
1 2
2 1
1 2
2 1
1 2
2 1
1 2
2 1
1 2
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
1 2
2 1
1 2
2 1
2 1
2 1
1 2
2 1
1 2
2 1
2 1
2 1
1 2
2 1
2 1
2 1
1 2
2 1
2 1
2 1
1 2
2 1
1 2
2 1
2 1
2 1
1 2
2 1
1 2
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1...

output:

R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
...

result:

ok ok (1000 test cases)

Test #15:

score: 0
Accepted
time: 7ms
memory: 3976kb

input:

1000
2 1
1 2
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
2 1
1 2
2 1
2 1
2 1
1 2
2 1
1 2
2 1
1 2
2 1
2 1
2 1
1 2
2 1
2 1
2 1
2 1
2 1
1 2
2 1
2 1
2 1
1 2
2 1
1 2
2 1
2 1
2 1
2 1
2 1
1 2
2 1
1 2
2 1
1 2
2 1
2 1
2 1
1 2
2 1
2 1
2 1
1 2
2 1
1 2
2 1
1 2
2 1
2 1
2 1
1 2
2 1
2 1
2 1
2 1
2 1
1 2
2 1
1 2...

output:

R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
...

result:

ok ok (1000 test cases)

Test #16:

score: 0
Accepted
time: 7ms
memory: 4072kb

input:

1000
3 3
2 1
1 3
3 2
3 2
3 1
3 2
3 3
2 3
2 1
3 1
3 2
2 1
3 2
3 3
2 3
3 1
1 2
3 3
1 3
2 1
2 3
3 3
2 1
3 2
3 1
3 3
1 3
1 2
3 2
3 3
3 1
2 1
3 2
3 3
1 3
1 2
3 2
3 2
3 1
1 2
3 3
3 2
1 3
1 2
3 2
3 1
2 1
3 3
3 2
1 2
3 1
3 3
2 1
3 2
1 3
3 3
1 2
3 2
1 3
3 3
3 1
3 2
2 1
3 3
1 2
3 2
3 1
3 3
1 2
2 3
3 1
3 2
2 3...

output:

RRR
RB
RRR
RB
RRR
RRR
RRR
RRR
RRR
RRR
BR
RRR
BR
RRR
RRR
RRR
RRR
RRR
RRR
BR
RB
BR
RB
RRR
BR
RRR
RRR
RB
RRR
RRR
RRR
RRR
RB
RB
BR
RRR
RB
RRR
RRR
BR
RB
RB
RRR
RRR
RRR
RB
BR
RRR
RB
RRR
RB
BR
RRR
RRR
RB
BR
RB
RB
RRR
BR
RB
BR
RRR
RB
BR
RRR
BR
RRR
RB
BR
RRR
RRR
RRR
RB
RRR
BR
RRR
BR
RB
BR
BR
RRR
RB
RRR
RB
RB...

result:

ok ok (1000 test cases)

Test #17:

score: 0
Accepted
time: 7ms
memory: 4052kb

input:

1000
3 3
3 2
2 1
3 1
3 2
1 3
2 1
3 2
1 2
3 2
3 3
3 1
1 2
2 3
3 2
3 1
2 3
3 3
1 2
1 3
2 3
3 2
1 3
3 2
3 3
2 3
3 1
1 2
3 3
3 1
2 1
2 3
3 2
1 3
3 2
3 3
2 3
1 3
2 1
3 2
2 1
3 1
3 3
3 1
1 2
3 2
3 3
3 1
3 2
2 1
3 2
1 3
2 3
3 2
3 2
2 1
3 3
1 3
1 2
3 2
3 3
2 1
1 3
3 2
3 2
1 3
1 2
3 3
2 1
3 1
2 3
3 3
3 2
1 2...

output:

RRR
BR
RB
RRR
RB
RRR
RB
RRR
RRR
RB
RRR
RB
RRR
RRR
RB
BR
RRR
RRR
BR
RRR
RRR
RRR
RB
RB
RB
RB
BR
RRR
RRR
RRR
BR
BR
RB
BR
BR
RRR
BR
RRR
RRR
BR
RRR
RB
RRR
RRR
RRR
RB
RRR
RB
RRR
RRR
BR
RB
RRR
RRR
RRR
RRR
RRR
BR
RRR
RRR
BR
RRR
RRR
RRR
RRR
RB
RB
RRR
RB
RRR
RRR
RB
RRR
RRR
RB
BR
RRR
RB
RRR
RRR
RRR
RRR
RRR
RB
...

result:

ok ok (1000 test cases)

Test #18:

score: 0
Accepted
time: 27ms
memory: 4064kb

input:

1000
4 4
2 1
4 2
3 2
1 3
4 4
2 1
1 4
2 4
2 3
4 5
1 3
2 4
1 2
1 4
3 2
4 3
3 4
1 4
4 2
4 6
1 4
3 1
4 2
1 2
4 3
3 2
4 3
1 3
4 3
2 3
4 3
3 2
4 2
2 1
4 5
1 3
2 4
4 3
2 3
1 4
4 4
1 4
3 2
3 4
2 1
4 6
3 4
4 2
2 1
4 1
1 3
3 2
4 6
4 2
1 4
2 3
4 3
2 1
3 1
4 6
4 1
3 4
3 2
3 1
2 1
4 2
4 6
4 1
2 4
2 1
1 3
3 2
3 4...

output:

RBRR
RRRB
RRRBR
IMPOSSIBLE
BRRRRR
IMPOSSIBLE
IMPOSSIBLE
RRRBR
RRBR
RRRBRR
RBRRRR
BRRRRR
BRRRRR
RRRB
BRR
RRRRRB
RRRB
RBRR
RBR
BRRRR
RRRBR
RRRB
RRBRRR
RRBRR
RRB
RRBRRR
BRRRRR
BRRRRR
RBRRRR
RRBRR
RBRRRR
BRRRR
BRR
IMPOSSIBLE
RRRB
RBRR
BRR
RRRB
RRRBRR
IMPOSSIBLE
BRR
RBRRR
IMPOSSIBLE
IMPOSSIBLE
RBRRRR
RRB...

result:

ok ok (1000 test cases)

Test #19:

score: 0
Accepted
time: 26ms
memory: 4140kb

input:

1000
4 6
4 2
4 1
3 4
3 1
1 2
3 2
4 3
4 2
3 2
1 3
4 6
4 3
1 2
2 3
1 3
2 4
4 1
4 4
2 1
3 1
4 1
3 2
4 5
2 4
1 2
1 3
4 1
3 2
4 3
2 3
2 4
1 4
4 4
1 2
3 2
1 4
2 4
4 5
2 1
1 3
3 2
4 1
4 2
4 4
1 2
4 2
3 2
4 1
4 6
2 4
3 4
3 2
3 1
4 1
1 2
4 3
1 3
2 4
3 2
4 6
4 3
4 1
2 1
4 2
3 1
3 2
4 4
1 2
4 3
1 3
2 3
4 6
3 2...

output:

RBRRRR
RBR
RRRRRB
RRBR
RRRBR
RBR
RBRR
RRRBR
RRBR
RRRRBR
RRB
RBRRRR
RBRR
RRRBRR
RBRRR
IMPOSSIBLE
RBRRRR
RRRB
RRRRB
RRBRR
RBR
RRRRB
BRRRRR
RBRRR
RRRRBR
RRRRB
RRRBR
RRBR
RBRRRR
RRRB
RRBRRR
BRRR
RRRBRR
RBR
RRBRR
IMPOSSIBLE
RBRRR
RBRR
RRRRBR
BRRR
RRBR
BRRRRR
BRR
RRRBR
BRRRRR
RRB
IMPOSSIBLE
RRRB
RBR
RRRBR...

result:

ok ok (1000 test cases)

Test #20:

score: 0
Accepted
time: 44ms
memory: 4056kb

input:

1000
5 8
5 1
4 5
2 4
3 2
2 1
5 3
1 3
3 4
5 9
2 4
4 5
5 2
1 5
3 1
3 5
4 1
4 3
1 2
5 5
1 4
3 1
1 5
5 2
4 2
5 9
1 2
5 4
4 3
4 2
4 1
5 3
1 5
5 2
2 3
5 9
3 4
3 2
2 5
3 1
4 5
5 3
4 1
1 5
4 2
5 10
3 5
2 1
2 5
5 4
1 3
4 2
1 4
5 1
2 3
4 3
5 5
3 4
5 3
5 1
5 4
2 5
5 6
1 2
2 4
1 5
3 2
3 1
3 4
5 8
4 2
4 3
1 2
1 ...

output:

BRBRRRRB
RRBBRRRBR
RBRRB
RRBRRRBBR
RBRRBRRBR
BRRRRBBBRR
BRBRB
RBBRRR
RRRBRRRB
BRRB
BBRRBRBRR
BRRRR
BRRBRR
RBBRR
RRRBRBBBRR
BRBRB
RBRRRRBRB
RRRRBR
RRRRRB
RRRBBRBBRR
IMPOSSIBLE
RBRRBRR
RRBBRB
RRBBRBRRRB
RBRRRBRRB
IMPOSSIBLE
RRBBRBRRBR
RRBRRBRR
RRRRBBRBBR
IMPOSSIBLE
RBRRBRRRBB
RRBRBRRBR
BRRBRRRBR
BRRRR...

result:

ok ok (1000 test cases)

Test #21:

score: 0
Accepted
time: 43ms
memory: 4052kb

input:

1000
5 9
3 2
5 4
4 1
4 3
2 1
4 2
3 5
3 1
2 5
5 6
5 1
3 1
5 4
4 2
2 5
2 1
5 10
4 1
3 4
1 5
5 4
2 3
5 2
2 1
4 2
5 3
3 1
5 5
2 5
5 4
1 4
4 2
3 5
5 8
4 3
4 1
2 5
2 3
2 4
3 1
4 5
2 1
5 8
4 1
3 5
3 4
1 5
2 1
5 2
2 4
4 5
5 8
3 4
5 4
3 1
2 3
1 4
3 5
5 1
2 4
5 4
1 5
4 5
3 4
2 3
5 10
3 5
3 2
3 1
4 1
3 4
4 2
5...

output:

RRBRRBBRR
RBRBRR
BRRRRRRBBR
RRBRB
RBBRRRRR
RRBBRBRR
RRRRRBBB
RBRB
BRRBRBRBRR
RBRRB
BRRBRRB
BRBRBRRBRR
BBRRRBRR
BRRRRBRRB
RBRRRB
RRBBRBRR
RBRRRB
RRBRB
IMPOSSIBLE
BBRR
RBRRRB
IMPOSSIBLE
IMPOSSIBLE
RBRB
RBBR
BBRBRRBRRR
RBRRB
IMPOSSIBLE
RRBRRB
RBRBBRRR
IMPOSSIBLE
RBBBR
BRRBRRRBRB
BRRRRBRB
BRBRRR
RRBRRRB...

result:

ok ok (1000 test cases)

Test #22:

score: 0
Accepted
time: 55ms
memory: 4036kb

input:

1000
6 10
2 3
4 1
5 3
4 5
3 4
4 6
2 4
1 3
1 2
2 5
6 11
4 2
4 3
3 5
1 4
1 3
6 5
4 5
2 1
2 3
6 2
1 6
6 5
6 3
3 1
5 2
3 4
3 2
6 6
1 3
1 6
1 4
6 5
2 5
6 4
6 9
5 3
4 6
2 3
2 1
1 4
2 6
5 1
3 1
6 5
6 10
1 5
6 2
2 3
4 5
3 1
5 6
3 5
2 4
2 5
6 3
6 13
4 5
1 3
1 2
5 6
2 4
3 2
2 5
3 5
6 1
4 1
6 2
4 6
3 6
6 14
6 ...

output:

RBBRRBBRRR
RRBBRRBRRBR
IMPOSSIBLE
BRRBRR
RRRRBBRRB
RRBRRBRBRB
BRRRRRBRBBRRB
RRRBBBRBRBRRRB
BBRRRRRRBRB
BRRRBBRRR
RRRRRRBBRBBB
RBRRRBRBBRBB
RRRBBBBRRRBBRR
BBBRRRRBR
BRBRRRBRRBRB
BRBRRBBBRRRRRRR
RRBBRBRRBRBR
RBRRRBRBRR
BRRRRB
RRBRRRBRB
RRBRRBRRB
IMPOSSIBLE
RBRRBRRBBRRBB
IMPOSSIBLE
RRBBRRR
IMPOSSIBLE
I...

result:

ok ok (1000 test cases)

Test #23:

score: 0
Accepted
time: 73ms
memory: 4204kb

input:

1000
6 7
4 3
2 4
2 6
1 2
6 4
5 1
3 5
6 13
2 6
4 6
2 5
4 2
4 1
3 6
4 5
2 1
1 3
6 1
5 6
1 5
3 2
6 14
2 6
6 4
2 1
3 4
1 5
5 3
3 6
2 4
1 6
4 5
5 2
6 5
1 4
3 2
6 14
5 2
6 5
3 2
1 4
5 1
1 6
6 3
5 4
2 4
3 5
6 2
3 1
3 4
6 4
6 5
6 5
4 3
3 2
2 6
1 6
6 15
3 4
2 3
4 2
3 1
6 3
4 5
1 5
6 1
1 4
6 5
5 3
4 6
6 2
5 2...

output:

RRRBRRB
BRRRBRBRRRBBR
BRRBBRRRRBRBRB
RBBRBBRRBRRRRB
IMPOSSIBLE
BRBRRRBBRBRBRRR
BRBRRBRR
BRRBBRBRRRBRRRR
BRRRRBBBRRBRRB
RBBRBRRRRR
BRRRBBRRRRB
RBRRBBRR
RBBRRBRRRBBRR
RRRRBRRBBB
BRRBRR
BBRRRR
RBBRBRRBRRR
RRBRBRR
RRBRRB
RRBBBBRRRRB
RBRRBRRBRRBRBB
RRRBRBRBR
BBRRRBBRRRR
BBRRR
RBBBRRRRBR
BBRRRRR
RBRRBBRRR...

result:

ok ok (1000 test cases)

Test #24:

score: 0
Accepted
time: 75ms
memory: 4000kb

input:

1000
7 15
5 1
5 4
7 4
2 5
3 4
3 7
5 6
3 6
2 4
6 4
1 6
2 6
7 5
7 1
3 1
7 15
4 1
6 4
3 1
5 6
4 3
3 6
5 4
7 2
1 2
3 2
7 5
7 4
4 2
5 3
2 6
7 13
4 3
6 7
7 5
6 5
2 5
4 7
4 5
4 6
4 2
2 3
7 2
3 1
5 3
7 20
1 7
7 3
4 2
6 3
5 3
4 7
2 5
5 4
4 1
5 1
3 1
1 6
2 1
6 2
7 6
5 6
3 2
7 2
7 5
6 4
7 15
3 6
7 1
7 3
1 6
3 ...

output:

BRBBBRRRRBRBRBR
BRRBBRRRRRBBRRB
RBRRBRBRRRBRB
BRRBRBBRBRRRRBRRRRBB
RRBBBRBRBRRRRRR
BBRBBRRBRRRBBRRR
BRRBBRRBRBRRBRRRR
RRRRBRBBRRBBRBBR
RRRRBRBBRBRBRRBBRRBRB
BBRRBRBRRRBRRBRB
RRBBBRBRRRRRBBRB
BRRBBRRRRBBBRRBRBBR
IMPOSSIBLE
BRBBRRRRR
IMPOSSIBLE
IMPOSSIBLE
BBRRBBRRRR
RRRBRBRBBBRRRR
RRRRBBB
BBRRBRBRBRRR...

result:

ok ok (1000 test cases)

Test #25:

score: 0
Accepted
time: 87ms
memory: 4056kb

input:

1000
7 15
3 6
6 4
7 2
4 1
6 1
5 4
3 4
2 1
6 7
3 2
3 1
3 7
2 6
2 5
7 1
7 18
4 7
6 2
1 4
6 4
7 5
6 1
3 2
3 1
3 4
5 2
2 1
4 5
5 1
1 7
6 7
2 7
4 2
3 7
7 15
7 2
7 4
6 3
2 5
3 4
6 2
5 3
7 6
6 4
1 3
1 7
1 6
3 2
4 1
4 5
7 16
6 1
4 6
2 5
1 4
6 3
3 1
1 7
5 4
5 3
7 6
5 6
4 7
5 7
2 6
1 2
2 4
7 11
5 2
1 5
6 2
7 ...

output:

BRBBBBRRRRRBBRR
RBBRBRRRBRRRBBBRBR
RBBBRRRRRRBBBRR
BRRRRBRBBBRRBBRR
RBBRRBBBRRR
BBRBRBRRRRBBRBBRRRRB
RRBBRRBBRBRRRRBB
RBRRBBRBBRBBRRRRRRR
BRRBRRRBRBRRBBBR
IMPOSSIBLE
RBRBBRBB
BRBRBRRBRRRRBBRRRBB
RRRRBRRRBRBBBBRRBR
IMPOSSIBLE
RRBRRRBRBBR
RRRRRRBBBBB
RBRBBRRRBBRR
RRBRBBRBBRRBBRBRRRRBR
BBRRRRBBRRRRBB
B...

result:

ok ok (1000 test cases)

Test #26:

score: 0
Accepted
time: 90ms
memory: 4204kb

input:

1000
8 12
1 6
7 2
7 8
5 2
8 4
8 1
8 5
2 6
1 5
3 6
4 7
8 3
8 28
2 3
5 4
8 4
8 2
4 6
1 2
6 5
2 6
5 8
7 1
1 6
2 5
3 1
7 2
4 3
3 6
8 7
4 2
5 7
8 1
5 1
3 8
7 3
4 1
7 6
5 3
6 8
4 7
8 24
1 2
5 2
1 8
7 4
2 4
4 6
8 5
8 6
2 7
8 4
2 6
1 5
6 5
3 8
4 5
3 4
5 7
1 4
2 3
6 1
8 7
5 3
3 7
8 2
8 28
7 2
7 1
7 5
3 6
3 7...

output:

BBRBBRRRRRRB
RBRBBRRRRBRBRRRBBRRRBBRBBBRR
RBBBRRRBRRRRBRBRRRBBBBRB
RBRRBBBRBBBRRBRRRRBRBRBRRBRR
BBBBRRRB
RRRRBRBBBRRRRBRBRBBR
BRRRRBBRRBBRBRRBBBRBBBRR
BRBRRRRRBRB
RRBRRBBRRBR
RRBRRBBRRBRBBRRB
BBRBRRBRRRRBRRBBRBBBR
RRBBRRRBBBRRRBRBBBRRR
RRBRRRRBB
BRRRBRRRRB
BBRRBRRBRRRBRRBBRB
BRBBBRRBRRBRRRRRBBR
BBRR...

result:

ok ok (1000 test cases)

Test #27:

score: 0
Accepted
time: 89ms
memory: 4140kb

input:

1000
8 27
8 3
6 2
7 3
5 4
2 7
3 6
1 4
5 6
6 1
4 3
3 2
1 5
3 5
8 2
1 7
5 7
7 6
8 6
4 7
4 2
4 8
5 8
8 7
4 6
1 3
1 2
1 8
8 13
4 1
7 1
6 2
6 3
3 5
2 1
1 8
6 5
6 8
2 8
2 3
7 8
1 6
8 26
6 8
2 7
8 2
1 2
7 3
7 4
4 1
2 5
1 3
3 5
6 5
8 1
1 7
6 4
5 4
8 3
5 8
6 2
6 3
6 1
4 3
7 5
8 7
4 2
4 8
6 7
8 10
8 4
6 4
8 2...

output:

BRRRBBBBRRRBRRBRRBBBRBBRRRR
BBRRRRRBBRBRB
BBRRRRRBBRRRBBBBRRBRRBBRBR
RBRRRRRRBB
RRRRRBBBRRRBBBBRBRRBB
IMPOSSIBLE
RBBBRBRBRRRRBRRBR
BBRBRRBBRRBRBRRRRRBBB
RBBRRRBR
RRBBRRRRBBBBRRRBBRBBBBBRR
BRBRRRBRRBRBRBRBRRBRRBRBB
BRRRRBRBRBRRRBBR
RRBRRBRBRBBRRBBB
BBRRRRBRRBBBRRRRBBRBRBBRB
RRRBBRBBRR
BRBRRRRRRBBRRBB...

result:

ok ok (1000 test cases)

Test #28:

score: 0
Accepted
time: 100ms
memory: 3996kb

input:

1000
9 19
6 9
7 3
8 1
9 2
5 6
7 6
3 4
4 2
6 2
7 2
3 5
5 8
5 2
4 9
9 5
2 1
4 8
8 9
3 9
9 34
9 8
3 7
9 2
5 1
7 9
4 5
1 6
6 4
1 9
4 9
6 7
6 3
9 3
8 3
4 3
8 7
8 4
2 5
5 3
7 5
8 1
6 5
9 5
4 2
4 7
1 7
2 6
8 5
3 1
9 6
2 7
1 2
3 2
6 8
9 30
8 4
6 3
2 5
2 9
6 4
6 7
7 2
7 3
2 8
1 4
4 7
4 2
9 3
8 5
7 1
7 9
2 3
...

output:

RRBRRBBRBBRBBRBRRRB
RRRBBRRBBBRBRBBBRBRBBRBRRRBRRRRRRB
RRRBBBRBBBRBRBRBRRRRBBRRBRBBRR
RBBRRRRRRBBBRBRBRRBBRBBRBRRR
RRRBRRBRRBBRRBBBRBBBRRBRBRRB
RBRRRBRBRRRRRBRBBBBBRRRBRRRBBRRBB
BRBBBRRRBRBRRBRRBRBBBRRRRBBBRBRRRRB
BBRRBRRRBBRBRRRRRRBBBBBRRBBR
IMPOSSIBLE
RBBBRBRRRBBRBBBRRRRBRBR
RRBRBBRRRBRBRRRR
BRBRR...

result:

ok ok (1000 test cases)

Test #29:

score: 0
Accepted
time: 92ms
memory: 4052kb

input:

1000
9 17
8 3
9 7
3 5
2 8
9 5
2 5
1 9
8 7
1 7
4 7
3 2
2 1
3 9
8 5
6 8
8 4
9 4
9 36
4 3
9 1
8 2
3 2
7 4
2 7
3 6
9 5
7 5
6 7
6 8
4 1
5 3
2 1
1 5
2 6
4 6
2 5
8 3
7 3
1 8
4 9
1 6
3 1
7 1
9 8
8 7
8 5
4 8
6 9
5 6
4 2
5 4
3 9
2 9
7 9
9 27
6 1
6 3
1 5
7 1
7 2
3 7
2 5
5 9
4 2
7 5
7 6
3 1
7 9
4 8
1 4
4 3
8 1
...

output:

BRRRBRRRRBBBRBBRR
BBBRRRRRBBRRBRBBBRRBBRRRBBRRBBRRBRBR
BRBRBBRBRRBRRBRRBRRRBBBRBRR
IMPOSSIBLE
RRBBRRRRBBRBRRB
BRBBRBRRBBRRBBRRRRRBBBRRBRR
BBRBRBBRBRBRBRRRRR
RRBBRBRBRBBBRRRRBBRBRBRRRBRRRBBRBBB
RRBBBRBRRRR
RBRBRRBRRBBRBR
BRRBRBBRRBRBRRBBRBRRRRRRRBRBBBRB
RBBRRRRRBRRR
RBBRRRRRRBBRRBBBBRBBRBBR
BRRRRRBBR...

result:

ok ok (1000 test cases)

Test #30:

score: 0
Accepted
time: 117ms
memory: 4204kb

input:

1000
10 40
7 10
6 3
1 8
5 1
5 4
9 7
1 10
10 8
9 4
3 10
2 7
7 8
4 10
2 10
6 10
3 4
1 7
5 8
5 7
1 6
7 3
2 3
3 8
9 8
6 2
3 5
7 4
1 2
2 8
9 1
2 9
5 10
6 8
10 9
3 9
6 7
4 6
2 5
6 9
6 5
10 33
9 3
6 3
2 6
3 4
8 9
10 5
7 5
10 1
8 5
7 6
3 10
3 5
9 6
5 9
9 7
3 7
10 2
9 1
4 5
4 10
3 2
4 9
4 8
3 8
2 5
4 7
8 2
8...

output:

BBBRRRBRBBBRBRRRRBBRRRBRBRBRBBRRRRBBRRBB
RBBRBRBBRRBRRBBRRRBBBBRRRBBBBBRRR
RRBBBRBBBRRRRRBBRRBBRBRRRBRBRRBR
RRBBRBBRRRRRBBRBBRBRBRRBBBRBBBRRR
RBBBRRBRBRRBRBRBRRBRRRBBBRBRBR
RRBRBRBRRBRRBBBBRBRRRBRRBRRBBB
RBBBRRRBRRRRB
RBRBBRBBBBBRRRRBRBRRRBBBRRRBRBRBRRRBBRRBR
BRBRBRRRBRRBRBRRBBB
BRRRBBBRRBRRBBBBRRBB...

result:

ok ok (1000 test cases)

Test #31:

score: 0
Accepted
time: 102ms
memory: 4016kb

input:

1000
10 24
2 7
3 9
5 2
5 1
6 4
6 5
6 10
7 9
5 7
8 1
4 7
10 8
3 7
10 7
9 1
5 9
9 2
2 4
10 1
8 2
8 6
2 1
9 4
5 4
10 42
2 1
3 8
7 3
4 6
7 1
2 5
7 5
4 1
10 9
2 10
2 3
3 5
6 7
1 9
8 5
7 8
10 5
1 8
1 6
10 3
6 8
8 9
1 5
3 1
2 4
4 7
9 7
4 10
5 4
10 6
10 1
2 9
8 10
7 10
3 9
7 2
6 3
9 5
3 4
2 6
9 6
4 8
10 21
...

output:

RRRRRBBRRBBRBBBRBRRBRRBB
RBRRBBRBBRRBBRRRBBRRBRRRRBBRBBBBBRBRRRBBRR
RBBRRRRBRBBRRRBBBBRRB
RBRRBRBBBRBRRBRBBRBRRRBBBRRBRBRBRRBRBBBR
RRBRBRBRRBBRRBRBRRBBRBBBBRRRR
RRBRBRRBBBRRBRBBRBRRR
RRBRRBBBRBBBBRRRBRBBRRRRRRBBBBBRRRRRBBBBBBR
RBRRRBRBBRRRBBRBRR
RBBRBRRRRBBRBRR
BRRBRBBBBRRBBBRRRRRRRRBRBBRBRBBRB
RBBR...

result:

ok ok (1000 test cases)

Test #32:

score: 0
Accepted
time: 119ms
memory: 4076kb

input:

1000
11 50
5 1
1 10
5 7
11 1
7 8
5 2
5 11
10 9
2 4
10 7
3 1
3 11
3 6
2 10
9 4
9 5
10 3
8 4
11 4
7 11
10 8
5 10
9 7
6 5
4 7
9 3
9 2
10 11
9 6
7 1
2 8
2 11
11 8
3 5
1 9
6 1
4 5
4 3
4 1
10 4
9 8
6 7
8 3
6 2
2 3
2 1
3 7
6 8
6 10
2 7
11 32
3 2
5 8
5 3
3 8
3 11
1 3
11 8
5 7
7 9
10 1
10 11
7 10
9 2
6 9
10 ...

output:

BBRRBRBRBRRBRBBRRRRRBBBBBBRRBBRBBRRRRRBBRRRBRRBBRR
RRRBBRRBRBRBBBRRRBRRBBRBRBRBRRBB
RBRBBRRRBRBBBRBBRRBRRBRBRBBRRRRBBRRR
RBBRRBBRRBRRRBRBRBRBRRBBRRRBRBRBBRRRRBBRBBB
BRBRBRBBRRBBBBBRRRRBBRBRRRRBRBBRRRRRBBBBR
BRRBRRBBRBRBBBRBBRRRRBRBRBRRRBRBBBRRRR
RBBRBRRRBRRRRRBBRRBRRBRBRBBRBBBRBRRBRBBBRBBBRBBBR
IMPO...

result:

ok ok (1000 test cases)

Test #33:

score: 0
Accepted
time: 117ms
memory: 4144kb

input:

1000
11 29
3 5
10 9
11 5
8 9
5 1
4 11
4 10
7 11
3 2
11 6
4 7
6 3
8 2
1 10
7 9
6 1
9 3
11 8
7 2
4 2
2 10
1 8
4 9
4 3
6 5
1 7
1 4
10 8
1 2
11 39
7 1
7 11
8 4
5 9
10 9
3 10
7 10
3 11
9 1
5 1
5 2
1 3
8 7
6 11
5 11
6 3
11 1
9 8
4 2
11 8
11 9
4 7
2 7
10 5
2 3
5 7
4 5
6 5
3 7
10 4
6 1
8 10
5 8
3 4
7 9
1 8
...

output:

RRBBBRBRBBBRRRBBBRRRBBRBRBRRR
BRRRBRBBRBRRRRBRRBBBBRBRRRBBBBRRRRRBBRR
RRBBBRBRRBRRBRRRBRBBBBRRBBRRBRRBRRRBBBRBRBBBR
RBRRRRBRRBBBRBRBBRBRBBBRBRRRBRRRBBBRBR
RRRRBRBRRBRBRBBRR
RBRBRRRBRRBBBRRBBRBRBR
RBBBRRBBRRBBBRBRBRBRBRRRRRBBBBBRBRBRBRRRBRRBRRBRB
RBRBBBBRRBRRBRBRRRRRB
BBRRRBBRRBRRBBBRRBBRBRBRRRBBRBRR...

result:

ok ok (1000 test cases)

Test #34:

score: 0
Accepted
time: 121ms
memory: 4076kb

input:

1000
12 25
6 9
3 1
6 10
11 6
12 1
7 8
11 12
6 5
4 1
5 4
7 5
6 7
8 1
6 2
12 4
10 11
9 12
2 9
8 4
7 3
6 1
6 8
7 2
11 3
5 12
12 25
8 5
1 8
2 12
5 1
7 5
8 4
1 11
6 7
7 4
4 1
12 10
8 11
12 6
8 2
6 10
10 9
6 2
7 10
4 3
9 6
10 2
5 2
11 12
1 7
9 5
12 24
6 8
7 8
12 10
4 10
12 5
8 12
3 1
1 11
12 3
4 5
1 5
11 ...

output:

BBBBBBBRRBRBRRRRRBRRRRBRB
RBBBBRRRRRRBRRBBBRBRRRBRB
RBRBBBRBRRBRRBBRRRBBBRRR
RBBBBRBRBRRBBRRRBBRRBRRRBRRBBRRRBRBBRBRRBBRRRBBRRBBBBBRBR
RBBBRBBRRBRRRBRRRBBRRRRBRBRRBBRBRBBRBBBRRRBRRBRBRB
RRBRBBRRRBRRBBBBBRRRBBRRRBRBBBBRBRRBR
RRBRBRRRBBBRBRRRRRRBBBBRRBBRRRRRBB
BRBBBRBRRRBBRBBBRRRBRRBRRBRRRBBRBR
BRBBRR...

result:

ok ok (1000 test cases)

Test #35:

score: 0
Accepted
time: 115ms
memory: 4056kb

input:

1000
12 52
7 9
4 7
2 8
10 11
4 2
1 4
9 1
10 5
1 10
9 2
3 11
8 6
5 7
3 7
6 1
5 9
10 9
2 7
5 4
3 4
2 10
12 6
5 1
2 3
12 11
5 6
3 10
3 1
4 11
7 1
6 2
9 12
3 6
12 2
5 11
12 7
1 8
1 2
11 7
12 8
6 9
3 9
8 5
1 12
3 5
6 10
6 4
3 12
10 8
8 9
6 11
12 5
12 49
12 1
5 2
8 6
11 6
7 9
6 4
11 5
12 2
7 3
5 1
12 9
4 ...

output:

BRBRRBRRBRBRBRBBBBBBBBRRBRRRRRRRBRBBBRRRBRRRBRBRBRRR
BBRBBRRRRBRRBBRBBBBBRRRBBBRBRRRRRBBRBBBRBRBRRRRBR
RRBRBRRRRBRBBBRRBRBBBBRBBBBRRRBRBRRRRBRRRBBRB
BBRBRRBBRBRBRRRBBBRRRRRBRRRBBBBRRBBRBR
BRBBRBBRBRRRBRBBRRRBRRRBRRRR
RRRBRBBRRBBBRBBBRBRRRRBRBRRBBRBBRRRRBBBBBRBRBRRRRRRBBRBRBR
RRRBBBRRRBBBRBRR
RRBBRBB...

result:

ok ok (1000 test cases)

Test #36:

score: 0
Accepted
time: 145ms
memory: 4072kb

input:

1000
13 28
8 2
11 13
9 11
1 8
7 8
5 8
2 13
13 9
11 3
11 7
4 5
4 7
10 12
8 13
7 13
6 3
3 5
6 12
7 2
4 13
7 3
8 12
10 2
6 9
4 11
10 11
1 5
3 13
13 19
12 11
7 8
4 5
6 9
10 13
8 2
10 6
7 13
10 3
2 4
4 13
7 2
5 3
5 1
3 7
12 5
8 5
12 8
9 8
13 40
7 13
13 4
12 11
8 9
3 6
12 6
5 12
9 11
2 12
8 1
3 4
6 1
13 1...

output:

RRBRBRBRBRBRBBBRRBBRRRRBBRRR
RRRRBRBRRBRRBBBBRRB
BRRRRBRBBBBBBRRRBBRBRBRRRBRBRRRRBBBRBRBR
BBBRRBBRBRRRRRBBRBBBRRRBRBRBRRRBRBRRRRRBBB
RRBRRBRRBRBBRBRBBRBBBBBRRBBRRRRRBRBBRBBRRBRRBRRRBRRBBRRRRBBRRBBBRRBBRRRB
RBRBBRRRRBBBBRBRBRRRBRRBBRRBRBBRRBRBBRBRRRRRBBBBRBBRRBRRRRBRRBBBBR
RRRBBBRRRBBBRBRRRRRBBBBRRRB...

result:

ok ok (1000 test cases)

Test #37:

score: 0
Accepted
time: 114ms
memory: 4060kb

input:

1000
13 70
8 2
8 12
13 1
2 10
13 2
7 3
5 4
8 7
7 9
10 4
11 6
1 12
12 13
1 5
1 9
12 9
3 2
12 2
6 13
13 11
12 3
1 11
8 6
8 4
7 13
7 6
10 11
9 11
11 7
5 9
11 2
8 13
8 5
8 1
9 6
2 9
2 6
8 11
9 13
11 5
12 11
13 3
7 5
13 10
6 10
4 11
8 10
7 2
6 4
3 9
3 5
4 9
6 3
5 13
4 2
10 7
10 9
4 12
8 9
2 1
7 1
3 8
3 1...

output:

BRBBRBBRRRRBRRRBRRRBBBBBBBRBRRBRBRBRBRBBBRRBRRBBRRBBBRRBRRBRBRBRRRRBBB
BRRRRBBRBBRRRRBRRBBBBBRBBRRRRBRRRRBBBRBRRBBBRRRBRBBRBBRRBRRBBRBBBB
RBRBRRBRRBRBRBBRBBRBRBRBRRRRBBBRBRBRB
IMPOSSIBLE
BRRRBBBBBRBRRBRRBRBRRRBBRRBBRBRBRRRRRBRRBBRBBRRBBRBBBRRRBRBRRRRBBBB
RRRBRBRRRRBBRBBBBBBRRBRRBBBRR
BBRRRBBRRBRBRRB...

result:

ok ok (1000 test cases)

Test #38:

score: 0
Accepted
time: 125ms
memory: 4152kb

input:

1000
14 89
8 6
14 12
3 2
14 7
14 4
11 10
5 14
9 13
3 9
12 2
2 8
1 11
11 5
3 1
14 1
8 5
4 9
12 11
13 2
10 6
12 10
11 13
8 3
11 2
9 11
8 13
7 1
4 1
7 2
4 6
5 4
11 14
7 13
8 12
1 10
5 2
6 7
4 11
10 5
9 12
1 13
13 10
7 4
12 13
6 13
9 5
3 12
10 2
6 2
7 5
10 7
13 5
8 9
14 8
10 4
14 9
6 9
2 9
3 4
4 13
9 1
...

output:

RBRRBRBBBRBBRRRBRBRBRBRBRRBRBBRRRBBRRBRRBBBRRBBBRBRBBBBRBBRBRBRRBRRRRBRBBRRBRRBRRRRBBRBBB
RRRBBBRRBBRRRBRBRBBRBBRRB
RBRBRBRRRBBBRRBBBRRRBBBRBBRRRBBRRRRBRBRBRRBBBBRRRB
RRBBBRRRRBBBBBRBBBRRRRRRRRBRBBBRRRBBBRRRBBBBBBRRRR
RRRRBBRBBRRRRRRBBRRBBRBBBBRRBRRBRBBRBBBRRBR
BRBRRBBRBBRBRBRRRRBBBRRRBRBBBRBRRRRBBR...

result:

ok ok (1000 test cases)

Test #39:

score: 0
Accepted
time: 107ms
memory: 4140kb

input:

1000
14 31
7 10
12 6
9 1
14 4
7 2
7 12
14 11
6 7
10 6
14 13
10 1
7 1
7 9
11 8
13 4
14 7
13 5
9 10
6 2
2 13
4 8
6 13
4 7
7 13
11 13
12 10
12 8
9 5
13 8
11 3
9 11
14 39
10 4
13 9
7 5
10 6
14 2
1 10
12 7
3 7
10 11
6 12
1 12
4 9
11 13
12 3
3 10
10 8
7 14
11 12
13 3
1 5
2 6
12 4
9 12
5 12
11 14
1 13
8 14...

output:

RBRBBRBBRRBRRRRRBBRBBBRBRRBRBBB
RRRBRBBRRRRBBBBRRRRRBRBBBBBBRRRBRBBBRBR
BBRRRBRRRRRBBBBRBRRRBR
RBBBRBRRBRBBRBBRRRBRBBBBBRBBBRBRRRBRRRRRRRBRRRRBBBRBRBRRBRBBRRBRBBBRBRBBRBRRR
BBBRBRRBRRRBRRBBBBRRBRBBRRRRBBBRRRRRBBRBBBRRBRBRRRRBBRBBBRBRB
BBRBRRRBBRBBRBBRBBBBBRRRRRBRBRRRRRBRRBRBRBBR
RRRRBBBBBRBBRRBRRRRB...

result:

ok ok (1000 test cases)

Test #40:

score: 0
Accepted
time: 145ms
memory: 4052kb

input:

1000
15 52
8 6
15 14
2 5
11 3
4 2
1 13
14 8
8 4
6 5
5 8
13 3
10 8
6 14
10 12
8 9
7 2
9 5
1 2
12 5
12 4
2 3
5 11
9 15
6 15
9 14
7 5
13 11
5 3
10 1
9 4
7 8
3 15
15 7
9 1
10 14
7 10
9 11
15 8
13 4
9 3
15 12
8 3
5 13
15 1
3 6
13 15
8 2
15 4
2 13
13 9
4 14
5 1
15 56
3 7
8 5
6 1
11 12
14 5
13 5
4 6
8 2
15...

output:

RRRBRBBBBBRRBBRBBRRBRRBRRRRRRRRBBBBBBRBBRBBBRRBBRRRR
RRBBBBRBRRRBBBBRRRBRRRRBRBRRBBBRBBRBRRBBRRRBRRRRBBBBBBRR
BBBRRRRBBBRRBBRRBBRRRRBRBBBBRBRRBBBRBBRBRBBRRBBRRRBBRBRRBRRBRBRRBRRRRRBRRBBRRRBBRRRBBBBBRRR
BBBRRRRRRRRRBBRBBRRB
BRRRRBBRBBRRBRRBRRRBBBRBBRBBRRBRBRRRRRBBRRRBRB
BRBRBBBRBRRRBRRBRRBRRRBRB
RRBR...

result:

ok ok (1000 test cases)

Test #41:

score: 0
Accepted
time: 156ms
memory: 4056kb

input:

1000
15 14
8 14
7 2
5 2
3 12
11 9
14 2
11 2
5 13
15 6
1 11
9 4
5 10
11 15
14 12
15 37
5 13
9 5
7 11
5 10
13 10
10 8
8 5
8 9
5 3
1 6
4 3
10 11
11 1
13 3
1 3
12 7
10 2
1 12
7 3
8 13
14 5
13 11
8 3
15 4
2 13
15 14
1 14
13 14
3 15
7 8
4 9
12 6
2 9
2 6
6 9
5 7
2 7
15 31
15 5
2 5
5 3
6 14
4 9
7 3
10 9
8 4...

output:

IMPOSSIBLE
BRRBRRRBRRRBBBBBBRBBBRRBRRRBBBRRBBRBR
RBBRRRBBBRBRBRBRRRRBRBRRBRBRRBB
RRBBRRBRRRRBBRBBBRBRBBBRRRBRBR
BBRBBBRRRBBRRRB
RRRRBBRBBBBBBRBRBRRRBRBRBRBRRBRRBBRRBRRBBBBRBRBRRRRRBRRBRBRBBRRBBR
RRBBRRBBBBBBRRRBBBRRBBRBRRRRBRBBBRBRRRBBBRBRRRBRBRBBBRBRRBRBRBRRRRRBBRRRRRBBBRBRBRBBRBRBBBBRR
BBBRRRBRBBR...

result:

ok ok (1000 test cases)

Test #42:

score: 0
Accepted
time: 126ms
memory: 4060kb

input:

1000
16 37
7 5
6 9
4 15
7 10
7 15
11 3
5 6
13 2
1 4
2 10
6 15
1 3
14 1
16 7
15 12
7 9
9 10
2 12
4 2
13 6
6 2
8 16
13 4
3 7
9 8
16 5
10 1
6 7
13 7
10 4
1 9
2 15
6 16
12 13
1 8
4 8
10 16
16 101
1 2
4 7
12 15
8 16
11 9
14 13
12 14
6 9
16 12
16 4
11 16
16 3
2 13
15 4
5 11
12 3
5 9
10 8
2 5
10 1
15 1
3 4...

output:

BBRBRRRBRRBBRBBRRRBRBRRRBRBRBBRRBBRRR
RBBBRRBBRRBBBRBRRRBBRBRBBRRRBRBRBRRRRBBBRBRRBBRBBRRRRBRRBBBBRRRBBBBRRBBRBBRRRRRRRRBRBRRRBBRBBBBBRBRBB
RBBBBBRRRRRBRBRRBRBBRRBBRBRBRBRBBBBRBRBRBRBBRRRBRBBRRRRBRBRRBRRBBRRBRRBBBBRBRRRRBRBRBRBBBRBBBRBBRRRBRRRRBBBBBRBRR
RBRBRBBBRRBRBBBBRRRBRRBRBBBRBBRBBBRRRRBBRBRBBR...

result:

ok ok (1000 test cases)

Test #43:

score: 0
Accepted
time: 125ms
memory: 4064kb

input:

1000
16 45
12 13
12 7
12 3
6 13
13 7
13 3
4 11
5 13
10 8
13 4
10 13
3 6
4 3
15 2
9 11
16 14
11 2
11 15
15 5
9 5
5 14
4 7
15 6
8 2
6 8
10 1
1 4
7 2
1 5
2 16
14 7
9 12
10 2
3 8
11 16
12 4
12 16
9 13
1 9
12 11
8 14
13 11
2 1
13 14
12 10
16 116
15 14
3 8
8 4
7 15
2 6
6 4
11 3
7 9
5 7
5 14
7 11
1 6
16 2
...

output:

RBBBRRRBRRBRBRBBRBBRRRRBBRBBBRBRRRBBRBRBRRRBR
BRRRRBBBBRRBBRRRBBRBRBRRBBRRRBBRBBRRRRBBBBBRBRRRBRBBRBBRBRRRBRBRRRRRRBBBBBRBBRBBRBRRBRRBBBBRBRRRBBRRRRBBBBRRBRRRRBRB
BBRBBBRRBBRRRRRRBBBRRRBRRRBRBBBRBRBR
RBBBRRRBRBBBBBRRRBRBBRBRRRRRBRBBBRRBRRRRRRBRBRBBBBBBRRBBRBRRRRBBBRBBBBRRRBBRRRBRRRBRBRBRRRBBRBBRRBBR...

result:

ok ok (1000 test cases)

Test #44:

score: 0
Accepted
time: 141ms
memory: 4156kb

input:

1000
17 43
2 4
10 12
7 17
10 4
15 17
16 15
5 14
5 3
4 11
7 3
1 2
16 6
12 8
15 12
8 15
4 6
8 16
11 8
16 5
13 1
14 17
14 16
11 1
15 6
16 17
8 2
14 3
9 1
17 13
6 10
3 17
17 8
13 15
11 3
3 12
8 9
17 10
13 8
8 5
11 7
11 13
7 15
4 1
17 135
16 2
13 6
8 15
15 12
13 15
13 7
10 11
12 11
11 3
5 9
17 7
17 11
5 ...

output:

RBBRRBRBRRRRRRBBRBBBBBRBRBRBRRRBRBBRBBRRRBR
BRRBRBBRBBRRRRRBBBBBBBRRRBRBBRRBRRBBRBBRRRRBBRBRBRRBBRBRRRRBRBBRBBRBBRBRBRBRBBRBBRRBRRRBBBBRRRRRBRBRBRRBBRBRRRBBBRBRRBBRBRBBBRRBRRRRBBB
RBBRBRBBBRRRBRRBRRBBBBBRBBBRRRRBRRBBBRRBBRRRRBBRRRRBRBRRRRBBBBRRBRRRBBRBBRBBBRBRBR
RRBBRRBBBBRRBBBRRRRRBBBRBBBRRRRBRRRRB...

result:

ok ok (1000 test cases)

Test #45:

score: 0
Accepted
time: 186ms
memory: 4156kb

input:

1000
17 111
16 13
8 4
2 17
2 5
11 17
12 16
9 8
4 6
17 8
2 10
17 4
2 6
3 2
13 6
15 4
9 10
8 3
5 6
2 4
7 9
9 2
11 12
3 13
5 11
17 13
13 4
13 14
7 1
16 4
6 1
16 8
17 6
17 15
10 13
8 2
3 15
12 6
10 8
9 16
4 1
15 2
4 12
7 4
1 14
11 14
16 6
16 10
9 4
14 7
3 11
1 17
9 3
12 8
4 14
5 17
4 5
1 16
17 7
6 10
6 ...

output:

BRBRRRBBRBBRRRBRBBRRBBRBBRBBBBRRRBBBRRRRRBRRBBBBRRBBBRRRRBRBBRRRRRBRBBBRBBRBBBRRRBRBBBBBRRRBRRBRRBRBBBRRRBBRBRR
RBBBRRBBBRRRRBBBBBRRRBBBRBBRRBRBBBBRRBRRRRBBRRRBBRRRRBBBRRRRBBBBRRRRR
BRRRBRBBBRBBRBRBRRRBBRBBRRRBBBRRRBBBBBRRBBRBRRRBBRRRBBRBRRRBRBBRRRRRBRBBBBBRRBRRRBBBRBRBRRBRRBRRBBRBRRRBBRBRRBBBBRBRBR...

result:

ok ok (1000 test cases)

Test #46:

score: 0
Accepted
time: 162ms
memory: 4148kb

input:

1000
18 73
10 12
5 11
12 17
5 15
11 14
1 17
16 11
13 10
18 9
18 5
17 10
12 9
14 4
3 12
2 5
2 17
5 13
8 13
10 2
2 3
15 17
12 16
5 4
1 4
8 7
7 18
11 7
16 9
10 4
5 3
17 13
17 11
3 15
15 18
2 18
17 7
9 13
5 17
2 6
18 6
8 16
6 15
16 17
5 14
10 6
2 11
10 3
3 13
18 17
18 1
1 3
15 7
14 10
7 9
4 16
5 10
15 4...

output:

BRRRBBBRRBRBRRRRBRBBBRBRBBRRBRBRBRRRBBRBBBBBRBBRRBRRRRRBRRBRBRRBBBBRBBBRB
BRRBRBRBRBBBBRBRBBBBBRRRRRRRRRRBBBRBR
BBRRBBBRRRRRRBBRRBBRBRBRBRBRRBRRRRBBRBBBBBRBRBRRRBBBBBRBBBRRRRBRRRRR
BBRBRRRBRRBRRRBRBBRRRBBBRRRBRBBRRRBBRBRBRBRRBRBBRRBBR
RBRRBBBBRRBRRRRBBBBRRBBBRRBR
RRBBBRBRBRRRRBBRBBRBRBBRRRRRBBBRRBBR...

result:

ok ok (1000 test cases)

Test #47:

score: 0
Accepted
time: 139ms
memory: 4148kb

input:

1000
18 28
5 16
11 7
10 6
6 3
17 13
3 1
15 11
17 1
18 14
2 1
8 4
17 10
1 4
8 6
5 9
3 11
13 15
17 5
18 4
12 13
16 11
11 14
4 15
2 11
18 15
9 18
15 16
13 10
18 77
5 8
17 12
5 3
8 2
4 13
15 16
10 18
12 5
5 15
2 7
12 2
6 4
1 6
14 10
4 9
15 2
15 9
15 3
8 15
17 15
15 13
10 17
16 2
18 13
6 16
15 1
8 11
4 1...

output:

RRBBBBBRBBBRRRBRRBRRBRRRRRBR
BRRRRRBBRBBRRRBRRBBBBRBRRBRRBRBBBBRRRBBRBRRBBBBRBRRRRBBRRBRBRBBRRRRBBBRBBRRBR
BBBBRRBRBRRRRRBBBRRBRRBRBBB
BBRBBRRRBRBRBRRRRBBBRBBBRBRRRRBBBBBBBRRRBBBRRBBRBRBBBRRBBRRRRRRBBRBRBRRRBBRRBBBBRRRRBRBRRRBBRRBRRBBRBRBRBRBRRRRRBBBRRBBBBRBRRRBB
RBBBRBRRRRBRRRBBBRBRBRRBRBRBBRRRRBBB...

result:

ok ok (1000 test cases)

Test #48:

score: 0
Accepted
time: 171ms
memory: 4068kb

input:

1000
19 80
5 13
18 2
10 2
18 17
19 18
7 4
6 15
4 15
18 13
8 11
16 11
9 14
18 4
6 2
7 12
8 18
3 18
9 10
14 19
18 9
6 4
17 9
6 7
15 18
13 2
14 2
17 19
6 19
18 7
9 1
1 18
8 10
14 8
9 4
14 13
4 13
15 8
15 17
2 9
19 2
5 11
14 10
5 16
2 4
16 19
8 3
19 3
3 14
16 13
19 12
3 11
3 13
15 9
4 8
5 4
17 14
2 15
5...

output:

RBRBRRBBRRBRRRBBBBBRRRBBBRBRRBRBBBBBRRBRBRBBRRBBRRRBRRRRBBRBBRBRBRRRBRRBRRBRRBRR
RBRRBBRBBRRRBRRBBBBRRBRBBBRRRBBBBBRBRRBRRRRRRRBBRRBBBBBRBRRRBRBRRBRBRBBRRBBBRRRRRRRBBBBRBRBBRRBBBBRBBRBRRBRRRRBRRRBBBRRBRBRBBRRRBBBRBBBBRBBRRBB
RRRBRRBBRBBBRBRBRBRRRRBBRRBBBRBBBRRRRBBBRBRBBRRBRRBRBBBBRRRRRBBRRBRBBR
RRBR...

result:

ok ok (1000 test cases)

Test #49:

score: 0
Accepted
time: 266ms
memory: 4140kb

input:

1000
19 110
10 12
8 7
2 17
4 11
6 12
14 13
3 11
3 4
15 18
15 10
2 14
4 16
6 7
19 2
13 16
4 15
9 3
15 3
10 1
12 15
8 14
12 9
12 19
18 4
7 17
10 17
7 15
12 3
14 7
16 9
18 14
5 7
15 9
11 19
4 8
16 11
8 10
4 19
9 8
1 17
3 17
10 7
9 2
2 4
6 18
17 11
5 13
12 16
3 13
10 3
6 5
5 9
1 14
9 19
4 5
11 10
5 19
8...

output:

RBBRBBBRRRRBRBRBRBBRRBRBRBBBBBRRBBRRBRRRBRRRBRBBRRRRBBBBBBRRRRBRRBBRRRRBRBRBBRRBRBBRRRBBRBRBBRRBRBBRBBRBBBBRRR
RBRRBBBRRBBBBRRRRBRRBBBRBBBBRRRRRRRRBBRBRBRBBBRBRRRBBRRRBBBBRRBRRBBRBRRRRBRRBBBBRBBRRRRBBBBRRBRRBRRBBBRBRBRBBRRRRBRRBBRBBBBRRBRBBRRBB
RBBRBRBBRRBRRRRBRBBRBRRBRBBBRRBBRRBRRBBRRRBBRRRBBBRBRRR...

result:

ok ok (1000 test cases)

Test #50:

score: 0
Accepted
time: 216ms
memory: 4016kb

input:

1000
20 108
18 5
11 4
14 5
19 11
5 17
3 2
11 3
14 11
8 4
4 9
3 12
15 10
2 9
12 1
11 18
6 17
19 8
17 3
2 10
14 12
17 4
4 7
10 18
7 3
20 19
12 11
1 15
19 12
1 16
14 16
6 1
13 20
10 17
3 14
7 15
19 14
2 20
6 10
13 12
2 16
1 20
13 5
6 19
2 1
6 20
19 2
4 3
14 17
3 19
15 18
9 5
5 7
4 18
7 9
9 6
1 5
1 8
2 ...

output:

RRBBBBRBBBRBRBBRRBRRRBBBRRRBBRBBRBRRBRBRRRBRBBRBRRBRRRRBRRRRBBRRRBRBBBBBRBRRBRBRRRRBRBRBBRBRBBBBBBRBBRRBRBRR
IMPOSSIBLE
BRBBRRBRBBRBRRBRBBBBRRRRRBBRBBRBBBBRBRBRRRRRBRBBBRRBRBRBBBRRRRRBBBRRRRBRBBBRRRBRRBRRRBRBRBBBRBRRBRRRRBBRRBRBBBRBBBRBR
RRBBBRBRRBBRBRRBBRRRBBRRRRBBBRBBBBRBRRRRRBRBRRRBRBRBBBRBBBRBRR...

result:

ok ok (1000 test cases)

Test #51:

score: 0
Accepted
time: 252ms
memory: 4148kb

input:

1000
20 98
10 7
12 16
5 9
3 13
17 1
7 17
7 13
18 20
8 9
12 10
6 16
18 10
17 12
1 5
14 3
15 5
10 13
8 4
16 20
19 4
10 14
9 2
10 15
15 18
7 1
15 4
6 8
1 16
13 11
19 2
2 5
12 4
12 2
11 18
11 7
9 12
3 15
19 3
15 7
12 15
6 13
11 10
3 9
8 18
11 8
9 6
1 8
17 6
13 2
8 10
8 17
4 7
20 15
7 2
13 20
8 2
7 14
15...

output:

BBRBBRRRRRRRBRRRRRBBBBBBBRBRBRBBRRRRRBBBBBBBBBBRRRRRBBRBBRRRRRBBBRRBRBRRBBBBRRBRRBRBRBRRRRRBRRBBBR
BBRRRRBBBBRBBRRRRRRBBBRRBBBRRBBBRBRBRBRRBRBRBRBBRBBRRRRRRRBBRRBBBBRRRRBBRRRB
BBBRRRRBRRRBRRRBRRBRBBBRBBRRBBRBRRRBBRRBBBRRRBRRBBBRBRBB
RRBRBBBRBBRRRRRBBRBBBBBBRBRRRRRBRBBRRRBRBRBRR
RRRRBBRBBRRRBRBBRRBRR...

result:

ok ok (1000 test cases)

Test #52:

score: 0
Accepted
time: 219ms
memory: 4148kb

input:

1000
21 110
5 8
2 3
10 18
5 18
20 18
21 14
16 3
15 13
3 13
2 14
2 20
18 4
14 4
10 17
18 12
9 6
16 2
8 16
9 7
12 20
10 9
4 7
18 21
1 11
13 17
21 4
19 7
8 21
20 7
2 19
9 13
4 19
4 2
12 3
20 13
14 15
10 20
9 14
16 9
3 15
19 5
12 17
6 21
18 2
12 19
12 7
10 13
21 13
18 15
9 5
3 11
1 9
12 16
11 13
20 3
10...

output:

BBBRRBBRRRBBRRBRRRBRRRRBBRRBRRBBBRBBBRBBBBBBRBRRRRRBRBBBRRBRRRBBRBBRRBRRRRBBBRBBBRBRRBRBRBRBBRBBRRRRRBRBRRBRRR
BBBRRRRRBBBRRBRRRBRBBBBRRBBRBBRRBRBRRBRBBBRRRBBRBRRBRRB
RBBRRRBBRBRRBBRRRBRRBBRBBBRRBBRBBBBRRBRBRBRBRRBRBRR
RRRBRRBBRBBRBRBBRRBRBBBRRBRRBRRBRRBBBBRRBBRRBRRBRBBRRRBBBBBRRRBBBRBBRRRRRBRRBRBRB...

result:

ok ok (1000 test cases)

Test #53:

score: 0
Accepted
time: 211ms
memory: 4136kb

input:

1000
21 138
10 15
9 1
6 19
17 3
12 18
20 9
6 2
12 3
5 15
14 6
8 17
10 9
3 1
17 21
13 17
14 10
11 17
16 11
10 18
12 6
11 4
15 16
11 14
18 11
19 8
7 6
7 19
21 2
7 10
5 17
3 6
13 9
14 13
2 18
13 3
2 5
20 19
13 16
12 20
12 9
14 2
21 13
13 11
2 15
16 2
19 2
6 21
5 20
16 12
12 15
21 9
12 1
21 12
8 2
15 17...

output:

RBRRRRBBBBBBRBBRRBBBRRRBRRBRBRRRBRRRBRRRRBBBBRRBBRBBRBBRRBRBBRBRBRBRRBRRRBRBRBBRBBBBBBBRBRRRRRBRRRRBBRBBRBRBRBBBRRBBRRRRBBRBBRRBBRRRRRBBBB
RBRRBRBBRRBBRRRBRRRBBBRRBBRBRBBRBRRBBBRBBBRRRBRBRBBRRBBBBRRRBRRRRRBBBBRRRBBRRRRRRBBBBBRRBRBRRBBRRRRRBBBRBRBBRRBRRBBRBRBBBBRRR
RBRBRRRRRBBRBBRBRRBBBBBRRR
RBBBRRRB...

result:

ok ok (1000 test cases)

Test #54:

score: 0
Accepted
time: 259ms
memory: 4220kb

input:

1000
22 148
13 17
10 1
3 17
2 15
9 2
11 14
8 11
9 7
2 12
7 17
16 18
9 4
13 3
16 4
14 4
14 7
1 11
2 16
13 14
4 10
16 17
21 8
12 18
8 2
15 3
10 22
4 19
10 11
2 13
13 21
19 14
21 1
8 20
13 19
6 19
21 3
17 11
6 15
11 5
22 12
21 18
18 1
7 19
17 1
5 22
3 19
18 22
7 18
4 8
19 21
13 22
17 14
11 20
5 13
8 10...

output:

RBBBRBRRRBRBBBRBBBRRRBBBRBBRRBRRRBRRRBBRRRRBRRBBRBBBBRRBRBBRRBBRBRRRBRRRRBBBBRRBRBBBRBRBBRBRRRBRBBBBBRBRBRBRRRRRBBRBBRBRRBBBRBRBRRRBRRRRBRRRBRRBBBRR
BRBBRBRRRBRBRRRRBRRBBBRBBRBRBBRBRBBRRRBBBRBBBRBRRBBBBRRRRRBRRRBBR
RBRBRBRRBRBBRBRRRRBBRBBRBBBBRRBRBRRRBRBRRBBRRRBRRRBBRBBRRBBRRRBBBRRBBBRRBBBRBRRBBRBRB...

result:

ok ok (1000 test cases)

Test #55:

score: 0
Accepted
time: 313ms
memory: 4216kb

input:

1000
22 76
11 2
20 22
21 7
11 6
21 5
22 15
9 16
11 14
9 17
7 14
8 17
9 11
20 19
19 1
14 4
5 19
16 5
9 2
12 19
21 17
22 16
1 13
5 7
11 4
10 14
4 3
12 16
9 14
8 22
9 7
15 10
21 22
17 18
13 20
3 22
12 9
4 1
4 6
12 2
2 8
8 3
16 10
5 9
6 5
11 20
17 15
21 9
16 15
20 12
14 1
4 13
8 9
6 21
11 22
21 20
8 11
...

output:

RBBBRRRBBRRRRBBRBBBBBRBRRBRRBRBRRRRBRRRBRRBRBRRBBBRBBBBRBBBRBBBBRRRBRRRBBRRB
RBBBBRRRBRBBBRBRRRBBRBRRBRBBBRBBBBBRRBBRBBBRRRRRRBRBRBRBRRBRRBRBRBBBRBRRRRBBRRBRRBRRRRBRRBBBBBBRBBRBBBRRBBR
RBRBBBRRRRRBBBBRBBRBBRBBRBBRRRBRRBBRRBRBRRBRRRRRBBBRRBRRRBBBBBBBRRBRRBRRRRRRRRBBBBBBRRBBBRBBRRBBRRRBRRRRRRBRBRBBRBR...

result:

ok ok (1000 test cases)

Test #56:

score: 0
Accepted
time: 380ms
memory: 4028kb

input:

1000
23 95
21 17
22 4
15 22
9 11
14 8
20 9
3 4
11 20
7 22
22 17
15 4
3 21
18 6
1 11
23 8
23 2
21 7
14 9
7 20
10 5
14 4
19 14
20 21
19 5
22 14
1 23
7 15
5 12
7 11
17 11
18 10
4 17
11 10
18 8
14 11
15 2
22 8
3 2
7 3
3 10
11 21
17 6
16 5
11 16
5 8
15 10
21 13
20 13
17 19
5 22
7 5
3 22
22 13
10 13
1 9
1...

output:

RBRBBBRRRBBBBRRRBRBBRBRRRBRBRRRBBRBBBRBBRRBRRRBRRRBRBBRBRRBBBRRBRRBBBRBRBRBBRBBBBRBBRRBRRRRBRRB
RBRRBBRRRRBRRBBBRRBRRBBRRBBRBBRRBBBRRRBRBBBBBRBBRBRBRBRRRRBBBRBBRBBBRBRRRB
BBRRBRBRRRRRBBBRBBBRRRRRBBRRBBBRBBRRRBBBRBBRBBRRBRBRRRRBBBBRRBBRBBRBBBBBRRBRRRRRRBRRRRRBBBBBRBRRBBRBRBRRBRBBRRRBRRBBRBRRBBBRRBRBB...

result:

ok ok (1000 test cases)

Test #57:

score: 0
Accepted
time: 311ms
memory: 4148kb

input:

1000
23 125
1 10
6 8
10 9
16 23
16 11
11 6
1 18
14 21
13 14
22 4
13 17
20 8
18 19
13 11
18 11
23 15
16 14
5 8
6 7
1 11
22 21
10 16
5 23
18 20
11 12
14 5
16 17
10 8
21 19
9 12
20 16
21 23
4 10
22 7
21 18
19 15
2 11
1 3
3 21
6 19
3 9
14 2
2 5
19 22
22 3
17 14
11 15
4 8
15 17
8 1
10 22
19 5
16 4
16 5
1...

output:

BBRRBRRBRBBRBBRBRRRBRBRBRBBBRBRBRBRRRRBBRBBBRRBRRBRRBBBBRRRRRRBRBRRRBBRRBBBBRRBRBRBBBRRBBBRRBBBBBBBBBBRRRRRRRBBRRBBRRBRBRRBRR
RBBBRBBRRRBBBRBBRBBRRBBRRRRBRBBRRBBRBBBRRRRRRBRRRBRBRBBRBBBBRRBRRRRBRBRBBBBBRRRRRBRBBBBRRRRBRBBBBBBRBBRRRRRBRBBRRRBRRBBBBRBRBBRBRRBBBRRRRRRBRRR
BBBBBRBRRRBBRRRBBRBRBBBRRBBRRB...

result:

ok ok (1000 test cases)

Test #58:

score: 0
Accepted
time: 315ms
memory: 4024kb

input:

1000
24 24
7 1
4 24
4 11
9 3
18 2
5 8
21 19
19 22
15 1
1 16
13 12
14 1
24 20
21 2
14 23
2 4
18 8
14 6
12 9
23 17
10 20
9 8
18 1
4 21
24 75
13 18
5 20
1 10
7 11
19 22
7 24
2 23
14 9
14 18
5 11
6 9
4 20
8 18
21 9
15 12
23 11
1 13
15 17
1 17
3 24
14 12
4 11
14 24
19 1
21 17
15 16
13 21
3 6
22 8
12 1
16...

output:

IMPOSSIBLE
RRBBBRBRBBBBBRBRBRRBRRRRBRRRRBBRRRBRRRBBRBRRBRRBBBRRBBBBRBBRRBBRBRBBRBBRBRB
BBRBRRBRBBRBRRRBBRRRRBBRBRBBRBRBBBBBRRBBRBBRBRRBRRBRBRRBRRRRBBRBBBBRBRRBBRRRRBRRRBRRRBRRRBBBRRBBRBRBBBRBBBBBRRBRBBBRRRRRRBRBRRBBRRBRRBBRBBBBRRRBRBBRB
BBBRRBBRBBRBRRRRRRRRBRRRBBBBBRRBRRBRRBBBBBRRBBRRBBRRRBRBRBBRRRB...

result:

ok ok (1000 test cases)

Test #59:

score: 0
Accepted
time: 236ms
memory: 4144kb

input:

1000
24 75
20 22
6 16
19 14
18 24
22 3
2 24
17 11
15 8
9 12
5 13
5 20
18 10
5 8
7 17
12 14
8 11
5 19
17 22
5 3
14 4
24 5
4 24
14 3
9 23
18 16
12 4
1 17
7 4
15 18
13 14
5 16
2 1
8 23
11 22
10 19
6 3
22 15
15 13
3 10
22 12
2 23
13 4
16 19
14 10
6 7
20 15
17 21
19 9
8 4
11 5
15 7
21 14
17 4
17 15
9 18
...

output:

RBBRBBBRBRBBBRRRRRBRRBRRRRBBBBRRBRRRBRRBBBBBRBBBBBRRRBRRBBBRRRRBBRBBRBRRRBR
RRRBBRBRRRBRBRBBRRRBBRBRBRBRBBBRRBBRRBBRBRRRBRBRBRBBBBBRRBRBRBRBBBRBRRRRBRBRBBBRBRRBRRBBRBRBBRBRRBRRBBBRRRBBBRRRRBRBBBBBBRRRRRBRBRRRBRBRRBRBRRBBRRB
RBRRBBRBBRBRRRBBRBRBRBBRBRRRBBBBRRRRRRBRRBRRBRBRRBBBBBRBBRBRRRBRBRBRRRRRBBBB...

result:

ok ok (1000 test cases)

Test #60:

score: 0
Accepted
time: 194ms
memory: 4148kb

input:

1000
25 61
25 3
8 15
7 11
11 12
20 17
23 11
24 23
22 21
22 6
2 5
19 9
22 3
11 15
23 1
7 8
7 22
5 24
25 14
23 9
6 14
23 4
13 9
20 23
9 12
3 14
18 2
11 13
9 8
4 15
20 11
23 8
14 9
3 17
9 11
21 17
7 10
4 8
18 19
6 17
14 10
13 7
1 25
16 9
12 10
3 5
14 18
15 1
17 5
22 25
4 21
13 12
5 6
6 7
5 20
13 15
15 ...

output:

BRRRBBBBRBRBBRBBRRRBBRRBRRBBRRRBRBRBRBBRRBRRRBBRRBBRBBBBRBRBR
RBBRBRBBRBBRRRBRRRRRBBRRBBRRBBBBRRRRBRBRBRRRRBRBRBBBRRBRRBBBBBRRRRBBRBBRRRBBRBBBBBRBRRRBRBRRRRBRBBRBRBBRBRRBRRRBRRBRBBRBBRBBRBBRRRB
BRRBBRRRRBBRBBRBRBRRBRBBRBRBRRBRRRBRBRBBBBBBBBRRRRBBBRRBRRR
RRRRRBBRBBBBRRBBRRBBRRRBBBRRBRRRRRBBBRRBBRRBBB...

result:

ok ok (1000 test cases)

Test #61:

score: 0
Accepted
time: 327ms
memory: 4084kb

input:

1000
25 96
24 20
5 8
23 6
13 14
5 6
1 23
3 12
21 12
11 25
12 20
18 5
22 17
21 3
8 20
23 3
21 19
21 1
7 21
15 17
9 11
6 20
2 9
22 9
4 21
3 14
18 12
16 3
25 19
25 3
10 11
19 17
7 17
15 24
25 24
6 12
13 7
21 10
15 21
10 16
25 16
1 18
24 8
20 16
22 1
1 12
1 4
1 24
8 14
14 1
15 16
6 11
9 6
19 3
12 11
25 ...

output:

RRRRBBRBRBRBBBRRRRRBRRRBBRRBBRRBBRRBRBBRBRBBRRBBRRBBBBBRBRBRBRRRBBRRBBRBBRRRBBRRBRBBBRRRBRBRRBRB
RBBRBBBBBBRRBRBRRRBRRRRRRBBRBBRBBRRBRRBRBRRBRBBRRBRBRBBRRRRBBRRBRRRBRBBRBBBBBBBRRBRRBRBRBRBRBB
RBBRBBBBRBRRRBBRRRBRRBRBBBBRRBRBBBRRRBRBRBRRRBRRBBBRBBBRRRBRRBRBRRRRRBBBRRRRBRRBBRRBBBBBRBRBBBBRBBRRRBBRRBRR...

result:

ok ok (1000 test cases)

Test #62:

score: 0
Accepted
time: 345ms
memory: 4172kb

input:

1000
26 134
1 2
25 8
12 8
21 7
15 16
19 11
24 16
12 18
20 16
15 1
14 19
15 25
15 2
15 12
11 18
12 5
10 1
19 17
2 22
22 17
5 18
4 21
26 13
14 26
21 8
24 7
8 26
24 19
7 22
25 19
8 2
21 11
14 3
14 11
19 10
23 7
6 13
17 9
17 5
17 21
9 5
5 20
13 8
10 23
14 6
11 10
4 10
8 9
13 17
4 17
3 16
6 24
12 10
26 2...

output:

RBRRBBRBRRBRRBRRBRRBBBRBRBRRBBBBRRRRBBRRRBRBRBRBBBBBBBRBRBRRRRRRRRBRBRRRBBRBBRBRBRRBRRBBRRBBRBBBRBBBBBBBRRBBRRRRRRRBRBBBBBBRBBBBRRRRBR
RRRRRBBBBRBBRRBBRBRBRRBBRBRBRBRBBBRBBRBBRBBBBRRBRRRRBRRRBRRBBRBBRRRRBRBBBRRBRBBRBRRRRBRBBBRRRBBBBRBRRBRRBRRRBRBBRBRBBBRBRBRB
BRBRBBBRRRRBRBRRRBBRBBRBRBBRBRR
RBBBBRRR...

result:

ok ok (1000 test cases)

Test #63:

score: 0
Accepted
time: 296ms
memory: 4160kb

input:

1000
26 81
6 5
21 15
23 22
26 8
6 12
17 22
3 22
19 26
13 1
18 11
22 14
7 10
8 12
11 3
11 17
6 2
9 14
11 26
19 4
16 22
21 19
18 15
21 7
12 7
26 21
23 26
22 21
17 1
17 9
22 13
15 11
8 23
2 7
4 3
8 20
25 14
8 3
13 12
13 5
2 10
17 7
5 14
22 24
20 24
1 11
16 4
6 13
20 1
6 16
18 14
1 3
8 4
13 2
20 3
15 16...

output:

RBBBBBRBBBRRRRRRBRRBRRRBRRBBRRBRBBBBRRBBBRRRRRBRBRRBRBRBBRRBBBRBRBRRRBBRRBRBBBRRR
BBBRBBBRRBRBBRRRRBBRRRBBRRRRRBBRRBRRBRRBBBRRBRBRRRBRRBBBRRBBRRBBRRRBBRRBBRBBBBRBRRBBRBRBBBRRBRRRBBBRBRRRRRBBBBBBRRBRRRBRRRBBRBBBBBBBRRBBRBRRB
BRRRRBRRRBRBRBBBRBRRBBBRRBBBBRRRRRRRBRBBBRBB
BRBBBBRRBRRRBRRBRBRRBRBRBBRBRRB...

result:

ok ok (1000 test cases)

Test #64:

score: 0
Accepted
time: 534ms
memory: 4216kb

input:

1000
27 146
20 1
20 21
1 6
15 17
2 16
4 15
27 12
20 8
23 1
14 12
13 14
8 18
3 27
2 18
14 4
15 23
19 27
10 9
20 17
16 14
23 7
2 21
10 25
9 22
25 1
8 5
8 21
25 20
1 10
18 12
21 18
27 25
16 4
22 5
3 15
15 24
20 15
18 6
8 17
10 14
4 21
18 27
25 18
8 13
18 26
7 15
5 10
16 8
10 3
26 4
23 5
20 3
24 26
1 18...

output:

BRRRRBBRBRBBRRRRBRBBRBBBRBBBBRRRRRBBRBRRBRBRBRRBBBBRRBBBRRRBRRRRBRBBBRBRRBBRBRRBBBBRBRRBRBRRRRRBRBBRBRBBRRRBBBRRRRRBBBBRRRBBBRBBRBBRBBRRBRRRRRRBBR
RRBRRBBBBRBRBBRRRBRBRBRBBRBRBRRRBBBRBRRBRBBRRBRRBRRBRBRRBBRBBRRRRBRBRBRBRRBBBBRRRBRBBRBBRBRRRBBBRBBBRBRBRRBBBRBRBRRRBRRRBBBRRBBBB
BBBRRRRRRRRBBBBRBBRBRBB...

result:

ok ok (1000 test cases)

Test #65:

score: 0
Accepted
time: 464ms
memory: 4168kb

input:

1000
27 112
12 14
19 3
5 22
27 6
22 19
15 6
19 2
6 5
24 14
13 6
25 2
9 7
27 12
13 10
2 16
23 18
3 22
24 5
14 25
23 3
8 21
20 4
1 22
3 18
13 14
25 19
11 1
13 5
17 25
2 14
21 24
8 19
6 25
9 26
7 21
18 7
12 4
5 18
15 25
12 21
27 20
17 5
19 16
5 27
23 19
20 8
27 23
8 27
26 11
25 26
25 13
26 27
13 16
19 ...

output:

RRBRRRBRBBRRBBBRRRBBRBRBRBBRRRRBBBBBRBBBRRRBRBBRRRBBBBRRRRRBRBBRRRBRBRBRBBBBRRRBRRBBRRRBBRRBRBBRBBBBRBBBRBRBBBRR
RBBBRBBBBRRBRRBRBBBBRBBRBRBRBBBBRRBRRRBRBBBRRBBBRRRRBRRBRRRBRBRRRRRBRBRBRRBRRBRRRBBBRRBR
RBRBBRBBRBRBRRBRRRBBRRRBBBBRRRBBR
BBBRBRRBBRBBRBRRBBRBRRRRBBRBBBRBRBBRRRBBRRBRRBRRBRRRBRBBBRRBBRRB...

result:

ok ok (1000 test cases)

Test #66:

score: 0
Accepted
time: 324ms
memory: 4068kb

input:

1000
28 92
20 18
17 12
22 6
6 3
5 19
17 26
2 27
28 20
5 2
9 10
20 13
26 10
21 17
7 24
1 17
12 9
13 7
26 18
28 9
19 24
6 13
18 10
24 27
14 19
24 1
13 8
3 7
25 28
7 9
27 9
17 16
4 17
23 4
6 20
3 21
17 2
22 9
26 28
5 13
9 17
26 14
22 23
11 5
27 1
21 4
20 2
6 4
12 7
2 12
24 8
13 12
3 26
11 22
26 2
16 20...

output:

BRBBBBRBRRRBRRRBBRBRRBBBBRRRBRBRBRBBRRBBRRRBRBBRRBBRBBRBRRRBRBRRBBRBRBBBRBBBBBRBRRBBRBRRRRRR
BRBBRRBBRBRRRBBRBRRBRRRRRBBRBRBRRBRBBRBRBBRBRBRRRBRBBBRBRRBRRBBBBRRRBBRRRBBBRBRRRRBBBRRRRBBRBRBBBRRBRRBBBBRBRBRBRRRRBRRBBBBBBRRRR
BBRBRRRBRRRBBBBRBBRRRBRRRBBRRRRBBRRBRBBBRBRRRBRRBRBRBRRRBRRRBB
BRRBRRBRRRRRRR...

result:

ok ok (1000 test cases)

Test #67:

score: 0
Accepted
time: 424ms
memory: 4144kb

input:

1000
28 95
25 26
5 23
25 21
20 6
28 4
25 10
27 25
8 9
27 13
3 24
11 21
6 26
1 13
1 26
17 11
9 4
7 26
18 22
18 25
13 11
12 18
8 23
28 14
26 28
15 23
11 8
20 5
22 20
19 25
16 12
22 10
12 10
6 22
20 8
28 15
19 13
22 4
2 21
1 21
23 26
9 23
17 9
24 27
11 3
11 27
24 11
6 25
13 28
14 3
12 3
17 12
1 4
9 18
...

output:

RRBRRRBRRBRBBRBBBRBRRBBRRBBBRBBRRRBBRBRBBRRRBBBBRBRRBBRRBBRBRRBBBRRBRRBBRBRBBRBBBRBBRRBRBRRBRRB
RBRBBBBRBBRRBRBRBBBRRRBRBRRBBRB
RRBBBBRRRRRBBRBRBRBBRBRRRBRBRBBRBBBBBRRBRBRBRBRRBBBRBBRRRRRRRRRBRRRRRBRRBRBBBRBBBRBRRBRBRRBBRBBRRBRBBBBRB
RRRRBBBBBBBRRRRRBRBRBBRBRBBBRRBRRBRRRRBBRRBBRBRRRBBBBBRRRRRRRBBRRB...

result:

ok ok (1000 test cases)

Test #68:

score: 0
Accepted
time: 479ms
memory: 4020kb

input:

1000
29 70
8 26
20 4
16 8
8 5
23 9
18 13
28 11
21 14
20 9
11 23
2 8
25 5
18 15
11 16
25 19
1 16
20 15
29 26
9 27
8 19
1 24
16 13
26 12
6 28
7 24
1 7
8 9
29 14
8 4
28 24
17 8
24 27
16 26
3 21
28 12
17 19
22 4
22 1
13 19
10 4
1 21
8 29
17 2
25 14
8 27
10 28
10 24
14 6
14 27
2 26
12 8
18 24
17 24
10 14...

output:

BBRRRRBRRBBBBRBBRRRRBBRRBRBBRRBRBRBBBRBRRBRRRBBBBBRRRRBRRBRRRRBRBBBRRR
RRBBRRBBRBRBRRRRBRBBRBBRBBRRRRR
BBBBBBBRRBBRRRBRBRRRRRBRRBRRRBBBBBRRBRRBBBRBRBBBBRBRBRRBRBRRRBBRRBBRRRRRBBRBRRBBRRBBBRBRRBRBRBBRBRBRBBRBRRRRBRRRBBBRBRRBRRRRB
RRBBRBRRBRRBBRBBRBBBRRBBBRBRRRBBRBRRRBBBBRBBRRR
BRBRRRRBRBRRBRBBRBBRRBB...

result:

ok ok (1000 test cases)

Test #69:

score: 0
Accepted
time: 434ms
memory: 4148kb

input:

1000
29 109
2 19
14 13
28 1
16 14
8 12
26 22
1 29
4 27
22 7
21 20
5 27
6 27
25 6
20 11
9 15
15 26
21 26
8 17
9 19
11 24
1 4
10 16
7 27
24 26
18 5
9 5
23 12
1 25
23 6
18 20
7 9
19 6
19 16
9 23
10 14
13 8
17 14
23 5
19 8
8 2
11 10
2 17
3 17
5 8
7 18
6 14
21 25
10 9
4 5
27 26
28 17
21 9
16 17
19 25
11 ...

output:

BRBBRBRRRBRBRRBRRBRRRRBBRBBRRBBBRRBBRRRRBBRBRBRRBBRBBBBBBRBBBBRBRBBRRBRRRRBBRRRRRBBBRBRRBBRBRBBRRRRBRRBRRRRBB
BRBBRRBRBRBBBBRRRRRBRBRRRRBBRRRBRBBBRRRRBR
RBBRBRBRRBRRRRBBRRBRBRBRBBRRBBBRRBRBRRBRBRBBBRRBBRBBBBRRRRRBBRRRRBBRBBBBBBRBRRRRRBRBBBRRRRBRRBRBRBRBRR
RBBBRBRRRRRRBBBBRRRRRBBRBRBRRBBBRBRBRBRRBRRR...

result:

ok ok (1000 test cases)

Test #70:

score: 0
Accepted
time: 530ms
memory: 4216kb

input:

1000
30 80
11 22
7 13
18 26
20 8
25 29
4 21
11 28
28 9
6 18
24 26
15 25
28 5
11 16
3 30
9 4
19 5
14 17
15 22
21 26
26 12
1 20
24 30
13 25
25 8
5 30
10 6
8 4
22 28
5 11
2 30
17 16
30 8
22 29
18 12
19 10
4 30
6 14
7 29
18 2
16 5
12 29
9 14
7 20
5 27
18 1
8 5
6 23
8 23
20 5
19 23
25 27
5 26
11 6
21 10
...

output:

BBRRRRBRRBBBRRBRRRBRRRRBBRRRRBBRBBBBBRRRBRBBRBRBBBRBBRBBRRBBBRBBRBBBRBRRBRBRRRRB
BRRRBRBRBRBBRRRRBBBBBRRBRRRRBRRBRRBRBRRBR
BBBRRRBBBRBRBRBRBRBRRRBBRBRRRRRBBBBBBBRBRRBRRBRBBBRRRBBBRRRBRRRRRRRRBBBBRRRRBRBRBB
BBBRBRRBRRRRBBBRRRBBBBBRRBRBBRRRRBRRRRRRRRBRRRRBBBRBRBBRBRBRBRRRBBBBBRBRBRBRRRRBBBBBBRRBRR
RRR...

result:

ok ok (1000 test cases)

Test #71:

score: 0
Accepted
time: 474ms
memory: 4068kb

input:

1000
30 53
22 25
6 1
8 21
27 30
1 8
2 8
28 8
6 28
25 16
28 2
18 14
5 2
27 25
28 23
24 13
15 16
28 17
25 9
19 24
25 20
10 7
9 13
1 2
2 10
26 28
4 29
29 13
17 7
26 4
6 5
26 6
16 6
25 26
24 2
5 11
21 9
19 1
28 24
25 1
26 23
18 26
10 4
3 13
9 12
25 10
5 21
13 17
25 7
28 19
12 10
15 4
16 10
29 6
30 49
2 ...

output:

BBRBRRBRBRRBRBRRRRBRRRRBBRBBRRBBRRRBRBBRBBBBRRBBBRBRR
RRRRBRBBRBRRRBRRRBRRBRRBBBRBBRBBRBBRRBBBRBRBBBBRB
RRBRBBRRBBRBRRRBBBBRBBRRRBRRRRRRBBRBBBRBBRRBRRBRBBRBBRRRRBBBRRBBBBBRRRRBRRBRBBRRRRRRBBBRBRBBRBRBBBBBRBRRRBRRBBBRRRBRRRRRBRBBBBRRRBBBBRRRRBRBBRRRRRR
RBBBBBRRRRBBBRRBRRRRBBRRBRBBBBBBRRRRBRRBBRRBBBRR...

result:

ok ok (1000 test cases)

Test #72:

score: 0
Accepted
time: 462ms
memory: 4032kb

input:

1000
31 145
17 16
31 1
26 31
4 23
10 19
7 5
8 25
25 22
14 31
19 15
11 23
12 22
8 26
16 3
28 25
28 20
23 26
14 11
30 18
23 12
24 9
22 28
22 2
5 8
29 12
25 24
23 8
2 29
21 29
31 15
19 18
26 19
20 2
14 16
25 5
26 13
4 19
28 18
14 17
10 31
8 18
17 25
5 16
14 26
29 9
31 16
24 13
29 28
15 20
19 13
25 11
2...

output:

RBRRRRRBRBRRBBRBBBBBRRBBBBBRBRRRRRBRBBBBRRRBBBBRBBBBBRBRRRBRBRRBRBRBRBRRBBRBRBBRRRBBBBRRRRBRRBRRBBRBBRRRRRBRBRBRRBBBBBBRRRRBBRRRBRRRRRRBBBBBRBRRR
BRRRRBBRRRRBBRRBRRBBBBBBBRBRBRRRRRRBRBBBRBRBRRRRRBRBRRBBRRRRRBRBBRBBBBRBBBRR
BRBRRBRBBRBRRBRBRBRBRBRBRRBBBRRRRBBRRBRRBBRBBRBBBBBRBRBRRBRRBBBRRBRBBBRRBRBRR...

result:

ok ok (1000 test cases)

Test #73:

score: 0
Accepted
time: 514ms
memory: 4008kb

input:

1000
31 93
7 9
15 25
27 11
17 26
23 28
5 24
17 24
18 3
24 4
8 21
22 20
23 12
22 14
27 25
6 22
13 29
14 30
28 26
20 18
30 1
6 19
14 13
23 29
21 28
21 1
22 25
25 18
27 20
19 29
25 6
18 14
2 11
22 16
2 12
31 19
19 23
21 24
23 3
2 16
30 15
24 19
16 17
14 29
19 20
25 24
23 5
3 7
9 22
2 10
31 25
13 18
17 ...

output:

RBBRRRBRBBRRBRBRRBBBRBRRRRBBBBRRRBRBRBBRBBBRBBBBRBRRRRRBBRBRBRBRRRBBRBRBRRBBRRBBBRBBBRBRBBRBB
BRRRRRRBBBRRRRBBBBBRBRBBRBBRBRRBBBBBBBRRBRRRBRRRRRRBRBRBRRRRRRBRRRRRBBRBBBBBBRRBBRRBBR
RBBRRBRBRBBBRBBRBBBRBRRRRBRRRRRRRRRRBBBBRRBBRRBBRRBRBRBBBBBBRRRB
BRRBRRRBRBBRBBBRBRBRRRRBRBRBRRBRBRBBBBBRRRBBBRBBBRRRRB...

result:

ok ok (1000 test cases)

Test #74:

score: 0
Accepted
time: 495ms
memory: 4144kb

input:

1000
32 51
29 15
16 3
18 16
24 9
24 7
7 19
18 21
13 29
26 25
18 31
10 13
15 10
13 12
1 30
5 7
14 27
9 15
1 32
1 17
4 22
20 1
26 16
6 9
9 27
2 27
4 31
28 19
24 31
32 15
12 32
4 28
7 2
30 21
31 21
17 28
24 18
21 27
31 8
20 14
26 30
7 10
11 19
23 32
10 22
16 31
20 8
2 9
14 15
32 28
1 6
25 4
32 41
17 29...

output:

BBRBRBBRRBBRBBBRRRBRRBRRRRRBBRBBRRRRBBBRRRRBRRRBBBB
BRBRRRRBRRRBBRRBRRRBRBBRBRBBBBRBRRBRBRBBR
RBBRRRRRRBRRBBBRRBBRBRBRRBBRRBBBBBBRBRRRRBBBBRRBRBBBRBRBBRBBRRRBBBRRRRBRBRBBRBRBBRRBBRRRRRRRBRRBRRRBBBBBBRBBRRBRRBRBBRBBRBBRRBBRRBRRRRRBBBBBBRBBRBRB
BBRRBRRBRRRRRRBBBRBBBRRRRBBBRRBBBRRRBRBBRRBBRRRBRRBRRRBBR...

result:

ok ok (1000 test cases)

Test #75:

score: 0
Accepted
time: 639ms
memory: 4160kb

input:

1000
32 84
24 7
21 20
6 7
19 7
21 4
3 19
2 1
7 17
18 9
13 20
7 31
30 14
7 28
5 2
24 16
26 7
5 24
32 9
2 17
15 7
28 2
18 29
16 3
6 4
11 15
9 14
20 12
30 19
8 25
23 8
19 4
16 31
17 24
29 8
17 25
24 4
20 22
2 9
27 4
16 26
27 14
24 11
14 2
23 10
1 30
20 24
27 6
6 9
12 24
30 5
13 9
32 11
26 10
32 6
8 28
...

output:

RBBRRBBBRRBBRRBRBRBBBBRRRRRRBBBRRRRRBRBBRBRRRRBRBBBBBRRRBBBRBBBRRRBBRBRBBRRBRBRBRRRR
RBRBBRBRRBBRRBRRBBBBRRRBRRRRRBBRBBBRBBRRRRBRRBBBRBRBBRBBRRBBRBRRBBRRBBBRRRBBBRBRRRRBBRRBRBRRBBRBBBRRRBRRBRBRBBRBRBBBRRRB
BBBRRRBRBRRRBBBRRRRRBRRBBRRRBBBRBBBRBRRRRRRRBRRRBBBBRRBBBBBBBRRBBBRRBRBRRRRBBRBRBRBBRBRBRBBBRB...

result:

ok ok (1000 test cases)

Test #76:

score: 0
Accepted
time: 632ms
memory: 4068kb

input:

1000
33 143
23 7
22 27
31 32
25 6
8 6
20 16
3 13
11 1
30 8
19 4
14 33
7 16
2 12
33 21
12 27
2 8
17 16
32 12
31 21
26 21
12 19
26 16
32 29
25 10
28 21
19 7
27 11
26 12
19 28
33 22
19 25
19 21
19 13
9 29
2 20
22 10
8 31
31 30
22 15
12 21
24 5
1 9
14 7
26 11
22 13
12 9
8 32
16 30
17 1
26 17
8 9
7 10
33...

output:

BBBBRRBBBBBBBBBRRRRBRBBRRRRBBRBBRRBBBRRRRRRRBBRBBRBBRRRRBBRBRBRBBRBBRRRBRRBBBRRRRRRBRBBBRRRBRRBBBRRBBRBBBBRRRBRRRRRBRBBRRBRRRBRBRRBRBBRRBBBBRBB
BBRRBBBRRRBRBRBBBBRRRBBBBRRRRBRBBRBRRBRBRBRBRBBRBRRRBRRRRBRBBRBRBBRRRR
RRBRBRRBRRBBBRRBRRBRBRBRRRRRBBRBRRBBBBBRBRBBRBBRRBRBBBBRBRRRBRRRBRBRRRR
RBRRBBRRBRRBB...

result:

ok ok (1000 test cases)

Test #77:

score: 0
Accepted
time: 656ms
memory: 4024kb

input:

1000
33 80
22 14
18 29
3 20
32 20
24 20
23 1
21 20
23 4
3 25
13 25
12 1
26 33
28 13
19 21
18 28
5 16
6 3
27 12
17 32
10 12
19 24
11 17
30 17
27 9
21 6
20 17
1 6
11 19
15 32
26 20
11 28
30 21
14 28
9 5
2 11
25 16
1 13
15 33
23 7
30 7
16 27
5 26
1 3
13 12
10 6
13 14
6 19
26 18
1 4
3 30
2 29
2 32
20 14...

output:

BRBRRBBRRBRRRRBRRBBRBRBRBRRBRBBRRBRBRBRBBBRBBBRBBRBBRBRRRRBRRBRBBRRBRRBBRRBBRBBR
RBBRRRBRRBBRRBBRBRBRRBBBBRRBBRBBRBRRBRBBBRRRRRBBRBRBBBBBRBRBBBBRBRRRBRRRRRRBBRBBRBRBBRBRRBRBRRRBBRBRRRBRBRRRRBBRBBRBBBR
BRBRBRRRRBBRRBRRRBRBRBBBBRRBRRBBRBRRBRBBRBRBBRRBRBRRBRRBRBBBRBBBBRRRBBRBRBRRRBBRRBBBBBRRRBBRRBBRRRB...

result:

ok ok (1000 test cases)

Test #78:

score: 0
Accepted
time: 710ms
memory: 4148kb

input:

1000
34 131
19 29
8 17
10 16
32 4
30 5
4 10
13 26
30 25
18 28
32 9
20 25
4 13
9 2
26 17
10 15
33 7
23 15
26 5
5 4
16 29
28 25
30 23
22 3
22 34
34 19
7 31
33 11
32 21
8 11
32 27
27 17
4 25
5 9
1 5
19 18
25 33
27 1
12 8
23 16
31 13
28 26
27 2
23 11
2 3
23 12
7 28
6 23
20 11
25 19
27 6
19 3
14 34
15 1
...

output:

BBBBBRBRRBBBRRBRRRBRBBRBRBBRRRRRRRBBBBBRRBBBBBRRRRRRBBRBRRRBBRBBBRBBRRRRRBRRBBBRBRRRRBBBRRRRBBBBBRBRRBRBRRBBBRRBRBBRBRRBBRRRRRBBRBR
RBBRBRRRBBBRRBRRRRRBRRRBRBBBBBBRBRRBBBRBBRBBBRRRRRBBBRBBRRRBBRRBRRRRBRRRRRBBRRBBBRBBRRRBRRRRBBBBBBRBRRRRBBBRBRBBBBBRRRRBBBBBBBBBRR
RBRBBRRRRBRRBBRBRBBRBRBRRRBRBRRBRBBRB...

result:

ok ok (1000 test cases)

Test #79:

score: 0
Accepted
time: 699ms
memory: 4156kb

input:

1000
34 44
27 24
20 6
32 4
17 13
25 2
6 23
21 13
30 23
29 17
32 7
9 15
12 8
24 6
30 5
10 24
29 33
18 9
22 11
32 21
11 30
27 2
12 18
11 18
8 16
18 4
31 4
2 9
3 33
11 7
8 23
14 26
18 34
30 3
27 10
6 19
4 26
26 15
13 22
19 13
13 9
31 34
28 18
17 1
14 4
34 141
34 21
6 32
9 32
17 18
31 28
32 18
10 21
17 ...

output:

RBRRBRRBBBRBBBRRRBBBRRBBRRRBRRRBRRRRBRRBRBBB
RRBBRBRRBBRBRRBBRBRRBBRRBBRBRRRRBRRBRBRBBBRBBRRRBRBBRBRBRRRRRBBBRBRBBBRBBRBRRBRBRRRRRRBRRRBRBRBBRRBRRBBBBRRBBBRRBRBBBRBRRRRRBRRRBBRBBRBBBRBBB
BBRBBRBBBBRBRRRRBRRBRBRRBRBBRRRRBBRRBRBBRRBBBRBBRRRRBBRBBRRBBRRRBRRRBRBRRBRBRBBBRRRBBBRRBBRRRRBBBBBRRR
BBRBBBRRRB...

result:

ok ok (1000 test cases)

Test #80:

score: 0
Accepted
time: 853ms
memory: 4052kb

input:

1000
35 128
7 17
23 35
20 11
29 20
23 6
14 28
34 31
11 14
19 10
27 5
14 13
27 12
7 33
33 21
29 30
5 19
35 32
20 5
27 32
7 30
10 11
7 8
14 5
20 9
4 28
5 12
2 18
13 6
31 19
27 30
21 10
15 4
15 33
14 1
8 29
24 13
7 18
8 32
34 15
8 3
14 4
25 33
25 13
5 2
26 13
15 26
2 4
21 30
30 10
32 19
21 27
6 31
17 2...

output:

BBBRRRRRBBRRRBBRRRBRRBBBBBBBRRRRBBRRRRBBBBRRBRRRBBBBRBBRBBRBRBRRRBBBRBBBRRBRRRRBRBBRBBRRRRBRBRBRBRBBRBRRRRBRRBRBRBBRRBBBRBRBBRBB
BRRBBBRBBRRRBBRRRBBRBRBBRRRRBRRBBBBRRRRBRR
IMPOSSIBLE
RBBRRRRRRRBRBBBRBRRBRRBRBBBBBRBRBBBBRRRRBBBBRRBBRRBRBRRBBBBRBRBBRBRBRBRRRRRRRBRRBB
RBRRRBRBBRRBBRRBRBRBRRBRBBBRRRRRBR...

result:

ok ok (1000 test cases)

Test #81:

score: 0
Accepted
time: 633ms
memory: 4068kb

input:

1000
35 134
7 14
29 13
23 18
12 30
13 26
8 20
26 3
27 11
13 17
34 6
16 2
1 30
9 35
24 1
8 12
29 32
9 1
21 23
22 25
3 21
12 7
14 24
4 1
22 16
4 26
35 33
24 23
28 35
35 19
11 34
7 27
13 4
15 32
22 15
22 30
12 15
21 6
21 26
28 18
27 25
17 22
18 3
10 13
15 19
22 34
15 3
2 30
32 13
19 2
9 28
21 19
28 33
...

output:

RBRRRRBBBBBBBRBRRBBRBBBRRRBRBRBRBBRRRBBRBRBRRBRRRRBBBRBRBBBRRRRRRRRBRBBBBBRBRRBBBRRBBRBRRBRBRRBRBRRBRRRBBBBRRBBRBRRRBBBRBBBRBRBRBBRRRR
BBBRBBRRRBBRRRRRRRRRBRBRBBBBRRRRBBBBBBBRBBBRRRRBBBBR
BBBBBRRBRRBRBRRRRRRRRBRBBBBRRRBRBRBRBBRRBBRRRBBBBBRBRBBBRBBBRRRRRBBBBRRBBRBBBRRBRBBRRRRBBRBRBRBRRBRBRBBBBBBRRBRR...

result:

ok ok (1000 test cases)

Test #82:

score: 0
Accepted
time: 841ms
memory: 4048kb

input:

1000
36 55
8 30
4 35
19 35
14 2
6 11
30 14
14 33
14 15
1 7
30 3
9 35
31 33
6 17
34 27
8 34
23 29
20 24
29 7
9 29
24 29
15 8
36 10
10 19
11 20
36 30
1 23
24 30
29 16
26 18
21 32
20 5
29 15
33 12
4 7
22 35
27 7
17 24
22 33
26 25
34 22
28 36
15 22
33 3
34 13
12 25
19 18
27 23
13 4
32 11
5 36
13 6
28 24...

output:

BRBBBRRBRRRRRRRRRRBRRBRRRRRRRBRRBRRRRBBRRRBRRRBRRRBRRRR
BBRRBBRRBBRRRBBBRBRRRBRRRRRRBRBRBBBBBRRBRBBRBBRBRBBRRBRRBRRBB
BRRRRBRBRBBBBRRRBRBBRBRBBRRBRRBBBBRRBBRRBRRRRBRRRBBRRBBRRRBBBBBRBRBRRBBBRB
BBRRRBBRRRRRRBRRBRBRRBBRBRRRRBBRBBRRBRBBBBRRBBBBRRBRBRBRBRB
BRBRBBRBBBRBRRRRBRBBBRRBRBRRRRBRRRRRRBRRRBBRRBR...

result:

ok ok (1000 test cases)

Test #83:

score: 0
Accepted
time: 688ms
memory: 4024kb

input:

1000
36 45
5 28
5 23
36 24
26 13
12 25
26 34
4 31
14 26
21 10
24 20
11 23
9 4
16 28
17 19
22 24
20 11
6 33
8 17
32 10
18 2
1 16
17 31
5 27
26 3
33 5
4 22
6 11
26 30
5 35
5 9
25 9
12 22
8 36
13 23
8 1
7 23
7 24
15 25
29 21
32 26
26 8
35 30
25 26
10 35
13 18
36 70
23 15
16 15
36 20
20 32
29 18
12 31
2...

output:

RBRRRRBRRRRBRRRBBBBRRRRRRRRRBRRBRRBRBBBRRRBRB
RBRBRRBRRBRBBRRRBBRRBBBRRBRRBBBRRRBRBRRBRRBBBBRBRBBBBRRBBRRRRRRRBBRBBR
BBBRBBRRRBRBRRBRBBRRBBRBRBRRBRBRBRBBBRRBBBBRBBRBBRRRRBRRRRRRBRRBBBRBBBRRBBBBRRB
BBRRRRRRRRBRBRRBBBRBBRRRBRBRRBBBRBRBRBRRBBBRRRBBRRBRBBBRBBRRRRBRBRBBRRRBBBB
RBRRBRRRBBBBRRRBRBBBRRBRRBR...

result:

ok ok (1000 test cases)

Test #84:

score: 0
Accepted
time: 745ms
memory: 4080kb

input:

1000
37 134
30 5
31 32
1 26
16 19
18 26
24 12
20 34
3 37
32 2
18 10
9 23
17 10
36 11
20 4
26 34
22 21
12 7
14 17
1 15
31 25
23 3
21 30
2 16
4 12
37 24
16 7
30 16
8 18
15 2
2 35
5 26
14 30
4 22
23 5
22 36
20 5
24 29
3 21
21 29
1 17
10 26
15 35
23 16
31 13
1 19
12 32
1 32
8 7
8 29
29 7
4 33
33 21
15 1...

output:

BRBBRBRBRBBRRBBRRBRBRBRRRBRBBBRRBRBRRRBRRRBBRBBRRBRBRRRRBRBRBRRBBRBBBBBRBRRBBRRBRBBRBRBRRBBBBRRRRBBBBRBRRBRRRRRBBBBBRRRBRRBBRBBBRBRBRR
BRRBRRRRRBBRBBRRRBBBBBBRRRRBRBBRRBBBBRRRRRBRRBRRBBBRBRBRRBRBBRBRBBRRRBRRBBBBRBBRBRBRBRBBRRRRBRBRRBBRBRRRRBRBBBRBBRRRRRRBRRRBBRBBBBBBBRBBBRBBB
RBBRBBBRRBRBBRRBRBBRRRB...

result:

ok ok (1000 test cases)

Test #85:

score: 0
Accepted
time: 614ms
memory: 4024kb

input:

1000
37 40
13 2
12 15
20 36
23 36
15 9
30 1
4 10
32 24
24 7
11 5
25 20
36 33
24 35
12 24
31 17
9 25
28 3
22 7
11 21
5 35
24 36
34 9
37 36
14 33
24 18
9 21
8 21
18 26
7 16
1 33
33 3
4 15
25 7
24 16
14 19
36 17
13 15
5 29
27 35
5 6
37 70
31 37
4 18
30 4
2 22
30 25
2 10
7 20
31 2
8 33
26 30
2 29
32 19
...

output:

BRBRBRBRRBRRRRBRRBRRRBRBBBRRRBBRBBRRRRBR
BBRBBBBRBBRBRRBRBRRBRBRRRBBBRBRRRRRRBBBRBBBRRRBBRRRBRRBRRRBBRRBRRRBBBR
RBRRRBBBBRRRBBRBRRBBRBRBBBRRBRBBRRBRRRBBRRBBRBRRBRRBRBBBBRRBRRRBRRRBBBRBBBRRRRRRRBBBRRRBBRBRB
BBRRBRBRBRRRBRRBBRRBRBRRRBRRRRRBBRBBRBRRBBRBRRRBRRBBBBRRRBBBRRBBRBRRBBRRBBRRBBRBBRRRRRBBRBBBBB...

result:

ok ok (1000 test cases)

Test #86:

score: 0
Accepted
time: 675ms
memory: 4024kb

input:

1000
38 149
37 32
5 30
4 16
10 5
37 36
27 35
7 13
4 37
21 19
12 28
16 12
36 33
20 3
28 20
9 32
1 2
2 15
21 35
2 14
26 14
10 24
14 24
20 23
31 30
24 22
21 28
5 24
33 18
5 31
35 24
31 1
36 27
35 31
12 29
14 34
1 38
28 7
23 4
25 5
10 30
5 33
3 22
8 37
12 23
33 37
15 18
14 4
18 34
33 25
5 34
12 24
27 31...

output:

BRBBRBBRRBRBBRRBRRRRRBBBBBRRRRRRBRBRRRBRBRRRBBBRRRBBBRBBRBBBBRBBRRBBBBRRBRRBBBBRBRRRBBBBBRRBRBRBRRRRRRRRRRRRBBRBBBRBRBBRBBRBRBRRRRRBRBRRBBRBBRBRBBBRB
BRRBBRBRBBRBRRRBBRRRBRRBRRBRRRRBBRRBRBRRBRBBBRBBRRRBBBBRRBBBBRRRBBRBBRRRRRBRRRBBBRBRBRRBBRRRRRBRRBBBBRBBBBBBBBRB
BRRBRBRRRRBRBBBBRRRRBBRBRBRRBRBRBRRBR...

result:

ok ok (1000 test cases)

Test #87:

score: 0
Accepted
time: 977ms
memory: 4060kb

input:

1000
38 133
26 18
4 3
9 13
24 8
5 8
8 31
12 13
33 7
29 4
9 11
12 24
5 29
34 17
28 18
37 6
20 5
9 4
19 13
7 30
12 6
15 2
33 29
26 9
28 14
18 29
38 1
26 15
25 28
24 14
8 36
9 7
12 31
4 25
36 5
35 17
9 21
24 27
6 25
33 13
32 1
22 24
35 13
16 23
12 34
13 17
25 8
35 5
25 24
34 16
36 33
10 23
6 28
22 5
18...

output:

BRRBRRBBRBRBBRBBBBRRBRBBBRRRRBRBBRRBBRBBRRBRRBBBRBRBBRRRBRRBRBBBRRBRRRRBRRBRRBBRBRBBRRBBRRBBBRRBRBRBRBBBBRBRBBBBRRBRBRBBRRBBRRRRRBBBR
RBBRRRRRBRRBBRBRBBRRRBRRBBBRBRRBRRBRRRBRBBRBBBRRRRRBBRRBBBRBRRBBRBBRBBBBBRRBBBRBRRRBRRRBBRBRBBBRBRBRBRRRBBRBR
RRRRBBBBRBRBBRBBBRRRRRBBBRRRRBRBBBRBBBRBRBRBRRBRRBRRBBRR...

result:

ok ok (1000 test cases)

Test #88:

score: 0
Accepted
time: 1353ms
memory: 4032kb

input:

1000
39 46
3 35
37 20
34 11
31 8
10 34
11 25
35 39
6 20
35 20
23 26
14 5
7 31
3 26
30 33
5 38
35 15
22 21
30 21
36 3
25 38
16 25
25 29
28 33
21 24
4 7
18 39
32 35
10 5
9 32
20 34
36 38
27 30
26 8
12 25
26 2
15 19
36 9
19 5
17 30
8 33
30 13
39 3
26 1
3 33
31 3
29 30
39 66
28 9
14 31
22 33
9 12
4 10
2...

output:

RBBRRRRBRBRBRRRBBRRBRRBBRRBRRRRRRRBRRBRBRBBRRB
BRRRRBRRRRBBBBRBRBRBRBRBRRRRRBRBBRBBBRBBBBBRRBRBRBBRRRRBRBRBBRRRRR
RBRRRRRBBRBRBBBBBRBRRBRRBRRBRBRRRBRRRRRBBRRBBBBBBBBBRRRBBRRBBRBBRRBRBBBRBRRRRRBBBRBBRRRBRRRBRBBRBRBBRRR
RRBRBBBRBRBBRBRBRBRBBBBRBRRBBRRRRRBRRRRBBRRBBBBRRRRRBRRRBRRRBRB
RBBRBBBRBRBRRRBRBR...

result:

ok ok (1000 test cases)

Test #89:

score: 0
Accepted
time: 1273ms
memory: 4152kb

input:

1000
39 90
5 8
20 37
15 38
14 15
1 8
38 31
35 13
31 21
13 19
34 25
15 10
37 32
35 2
23 19
19 8
3 31
4 31
11 9
3 24
4 12
23 12
26 35
6 39
27 23
36 4
16 12
32 25
12 22
22 34
1 26
38 3
1 9
19 7
18 29
2 23
25 36
30 10
28 34
6 31
30 28
7 4
27 15
39 7
4 39
10 21
22 1
16 25
16 32
31 16
17 39
35 12
29 2
22 ...

output:

RRRBBBBRRBRBRRBRBBBRBRRRBBRRBRRRBBBRRRBBRBBBBRBRRBRRRBBBRBBBRRRBRBRRBRBBRBRRBRRBRRBRRRBBBB
RBRRRBRBBBRRBBBRBRRRRRBBBRRRBRRBRBRRRBBRBRBRBBBRBRBRBBBBRBBRBBBBRRBRRRRRBRBBRRRBRRBRRRRRRBBRBBRRBBBRBBBBBRBBBRRRBBBRRBBRBBRBBBRBRBRRBBRRBRRRBRBRRRBB
BRBRRRBRRBRRRBBRBBRRBBBRBBBRRRBBBRRBRRBRBBRBBBRRR
RRRRRRBBRB...

result:

ok ok (1000 test cases)

Test #90:

score: 0
Accepted
time: 1228ms
memory: 4164kb

input:

1000
40 109
38 13
37 26
37 35
33 14
4 31
35 5
16 37
7 25
12 36
7 21
38 20
8 32
31 7
39 23
1 10
30 33
36 27
39 29
23 32
31 34
21 36
34 3
2 22
11 20
16 33
31 23
40 12
10 25
38 2
31 36
24 39
34 11
37 2
10 7
34 8
16 3
15 31
21 9
26 1
22 3
15 24
6 27
25 26
22 20
33 22
32 15
40 15
16 22
19 18
29 18
36 17
...

output:

RRBBRRRBRRBRBBBRRRBRBRRRBRBRBBRBBRBBBRRBBBBBRRRRRBRRRBRBRBRBBBRRRBRRRBBBRRRBBRBRRBBBRRRBBRRRBBBRBBBBBRBRBRRBR
BBBBBRRBRRRBBBBBBRRRRRBBRBBRRBBRRRBRRRBBBRBBRRBRRRBRBBRBBRRRRRBBRBRBRRRR
BRBBBRRRRRBRBRRRRBBBRRRBRRBRBBRRBBRRRRBBBBBR
BRRRBBRBBRBRBBRRRBBBRBBRBBBRBRRBRRRBBRRRBBRRBRBBBRBRRBRRBRRBRRBRRRBBRBRR...

result:

ok ok (1000 test cases)

Test #91:

score: 0
Accepted
time: 1092ms
memory: 4148kb

input:

1000
40 109
4 12
34 27
17 28
20 39
6 18
5 27
16 27
21 6
11 20
2 28
12 35
9 8
29 28
21 25
29 15
2 16
13 40
19 13
20 14
31 3
1 8
13 36
3 12
23 28
27 1
8 15
35 26
11 28
38 16
21 3
16 32
3 13
3 20
24 33
24 12
25 9
34 24
22 17
17 36
13 33
4 17
1 18
3 17
21 27
4 11
21 12
23 3
14 37
8 18
29 33
35 37
18 9
3...

output:

RRRBRRBBRBBRBRRRRBRRRRRRBBRBRBRBBRBBBRBBBRBRRRBBRBRBRBBRBRBBBBRBRBBRRRBBRBBBRBRRRRBBBBRRRBRRRBRBRRRRBRBRBBBRB
BRBRBBBBRBRRRBRRRBBRBRRRRRBRBRRBBRBRRBRRBRRBBBRRBBRBBRBRRRBBRBBRBBBBBRRBBBRRRBRRBBRBRBBRRRBBRRBBRRBBBRRRRBBRRBBRRBBBBBBBRBRRRRBBBRRRRRBRRB
BBRBRBRRRRBRRRBRBBBBRRRRBRBRBBBRBBRRBBBRRRBRRBBRRBR...

result:

ok ok (1000 test cases)

Test #92:

score: 0
Accepted
time: 956ms
memory: 4028kb

input:

1000
41 64
23 36
1 6
41 8
13 19
34 4
4 29
36 13
12 37
2 41
36 26
19 41
29 10
4 12
31 5
10 28
40 30
37 31
25 35
13 39
19 23
18 40
26 6
20 19
41 12
39 3
24 29
11 26
31 38
28 17
30 21
38 27
23 13
1 28
36 31
13 21
25 31
20 22
5 22
34 9
15 34
15 17
24 26
2 20
21 12
18 13
16 34
22 14
9 37
32 41
10 36
19 3...

output:

BBRBBRRRRBBRBBBRBRBRBRRRRRRRRBBRRRRBBRRRBBBBRBBBRBRRBBBRBBBRBBRB
RBBBRRRBBRBRBRRBRBBRRBRBRBRBRRBBBBBRBBRRRRBBRRRRRBBBBRBR
BBBRBBRRRBRRBBRRBRRRRBRBBRRBBRBBBRBBBRRRRBRBRRRBBBRRRRBRBBRBRBBBRRRBRBBBBRRRRRRBBBBRBBBRRR
RRBRBRRRBBRBRBRRRBBBRBBBBBRRBRBBBRRRBRRRRRRBBBRRRBBBBBBRBRBBRRRRRRRBBRRRBRRBRBBRBBBBRRR...

result:

ok ok (1000 test cases)

Test #93:

score: 0
Accepted
time: 964ms
memory: 4024kb

input:

1000
41 120
8 2
7 2
15 6
9 16
32 17
39 29
3 1
30 24
33 12
5 13
12 22
9 31
17 11
24 10
21 28
8 37
10 34
18 12
27 29
35 21
35 6
33 29
19 6
12 1
20 27
21 41
19 15
15 17
34 3
9 18
25 13
14 25
27 9
33 14
33 9
12 3
22 1
13 30
39 2
37 30
38 16
17 8
32 27
18 35
31 33
33 38
17 16
3 33
20 2
34 15
41 22
4 14
8...

output:

BBBRBBRRBRRBBBBRRBRRBRRRBRRRBRBRRBBRBBRBBBRRRRRRRBBBBRBBBBRBRBBRRRRBBBRRRBBRRRBBBRBBRBBRRRBBBBRRRRBBRRBBRBRRRRBRRBRBBBBR
RBBRRRRRRRRBRRBBRBRBRBRBBRBRRBRRBBBBRRBRBRBBBBBBRBRBBRRRRRBBBRRBBBRBRBRRBRBRBRRRBBRRRBBBBBRRBBRRBRRBBBRRRRBRRBRRRBRBBBBRRBRBR
BRRRRRRRRRBBBRBRBBBBBRBRBBBBBBBRBBRRBRBBRRBRRBRBRRBRB...

result:

ok ok (1000 test cases)

Test #94:

score: 0
Accepted
time: 1331ms
memory: 4052kb

input:

1000
42 145
27 21
33 10
16 25
9 24
12 25
22 18
22 27
24 3
41 14
28 42
3 13
6 13
38 9
28 34
14 23
16 10
21 30
32 28
7 26
1 5
35 42
22 28
12 27
3 10
33 3
40 23
24 34
29 20
3 14
18 9
13 15
8 2
37 26
27 7
31 10
13 2
17 5
42 39
23 8
25 34
40 11
7 29
36 8
30 4
28 10
10 30
21 26
19 34
16 41
37 22
22 40
31 ...

output:

BRRBBRBRRBRRRRBBRBRBRRRBBBBRRBBBRBRBRBRBRBBBRBBRBBBBRRRBBBBBBRRRBRRBRBRBRBBBRRBBBRBRRBRRRRRRRRBBRBRBRRRBRRBBRBRRRBRRBBBBRRRBBBBRBRBRBRBRRBRRRRBRR
RBBBRBBRRBRRBBRRRRBBRRBRBBBRRBBBBBBRRBRBRBRRRRRBBBRRRRBRBRRBBBBRBRBRBRBBRRRRBRBRRBBBRBBBBBBBRRRRBRBRBBBRRBBBBRBBBRRBRBRBRRRRRBRRRBRRRRRRB
RRBRBBRBRRBBBBRR...

result:

ok ok (1000 test cases)

Test #95:

score: 0
Accepted
time: 1530ms
memory: 4176kb

input:

1000
42 75
25 1
26 41
24 16
18 4
39 8
26 17
8 12
6 9
40 2
38 11
15 28
2 28
22 18
32 33
17 5
17 37
23 33
10 23
18 7
6 22
42 18
20 12
18 29
9 16
9 11
3 2
14 13
5 36
30 31
35 25
23 4
3 35
27 42
17 39
37 13
22 17
20 29
21 31
40 5
36 12
12 18
36 21
42 3
25 40
18 8
12 32
25 30
41 40
12 31
18 16
5 4
19 11
...

output:

BBBRRRBBBRBRBBBRRBRRRBBRBRRRBRRBBBBRRRRBRBBBBRRRBBBRRBRBRBBRRBRRRBRRBBRRRRB
RRBRRBRRRBRRBBBRRRBBBRRBBBBRRBBRBBRBRRRRBRBBRRBRRBBBRBRBBBBBRRRRBBRBBRRRBRBBRRRRBBRBBRRBRRRBBRRBBRRRBRRBRRBBBRRBRRRBBB
BBBRBRBBRRBRRBBRBBBBRBRBBBRRRBRRRRBBRRBBRRBRRBRRBBRBRBRRRRRRBRBRBBRRRRRRBBBRBRBBBRRRBBRRBBRRRRRBBBBBBRRBB...

result:

ok ok (1000 test cases)

Test #96:

score: 0
Accepted
time: 1304ms
memory: 4220kb

input:

1000
43 45
39 20
40 14
23 22
3 2
40 39
32 42
28 12
31 26
26 24
38 16
39 8
21 32
27 5
7 30
33 16
32 12
7 17
39 11
32 29
5 40
22 20
37 8
4 28
19 5
27 25
22 6
6 10
14 43
3 30
11 9
23 18
1 23
23 13
35 25
36 22
34 39
43 10
20 12
34 3
31 11
40 16
19 36
20 15
41 42
9 25
43 107
27 16
37 11
43 18
8 41
31 26
...

output:

BBRRRBRRBRRBBBRRRBBRRBBRRBRRRRBBBBRRBBBBBBBRB
RBBRRBBRBRBBBBRRRBRRBRBBRBRBRRRBRBBRBBRRRRBBRRRBRBRBRBBRRRBRBRRRBBBRBBBBRRRRRBBBRBRBBBRBRBBBBRRBBRBRRRBBBBR
RRBRBBBBRRRBBRRRRBRRBRRRRBBRBBBBBRRBBBBBRBRRBRRBRRRBBRBBBBRBRRBBRBRRRRBRBRRRRBBBRRBRRBBBRRBRBBRBRR
RRBBRRRRBBRRBRBRBBRBRBBRRRBBBBRRBRBRRBRRRBRBRBR...

result:

ok ok (1000 test cases)

Test #97:

score: 0
Accepted
time: 1904ms
memory: 4148kb

input:

1000
43 47
32 13
14 37
19 39
40 10
37 31
26 18
7 25
14 24
7 23
36 30
4 3
40 8
1 23
40 29
15 41
19 17
13 35
41 27
40 31
12 3
39 38
2 22
16 10
7 33
20 31
19 14
34 21
34 37
6 12
9 41
14 7
31 42
43 10
1 10
41 36
40 15
11 40
23 12
14 36
5 19
37 22
26 31
12 13
28 36
24 32
22 39
6 26
43 129
35 6
27 29
31 4...

output:

RRRRBBRRRRRBBBBRRBBBBRBRRBRBRBBRBRRRBRBRRRBRBBB
RBBBBBBRBBRRRBBBRRBBRRRRRRBRRBRBRBBBBBBRBRBRBRRRRBBRRRRBRBBBBRBBBRBRRRBBRBRBRRRRRRRRRRRBBRRRBBRRRBBBRBRRRRBBRRBBRBRRBRBBRBBRRBBRB
RBBBBBRBRBRRRBBBBRBBRBBBRBRBRRRRRRBRRBBBBBBRRBBRRBBRRBRRRBBBRRBRBRRRBRRBRRRBRBRBBBRRRBRRBBRRBBBBRBBBRBBRRRRRRBRB
BBRRRRRRR...

result:

ok ok (1000 test cases)

Test #98:

score: 0
Accepted
time: 2028ms
memory: 4048kb

input:

1000
44 117
9 34
6 22
11 30
1 6
33 18
13 36
7 37
10 34
22 19
35 26
24 39
2 8
9 17
35 18
25 18
35 39
31 24
17 42
21 25
27 1
36 30
1 42
25 19
10 5
44 39
35 33
33 17
31 7
33 34
3 26
2 11
44 40
43 38
9 12
19 5
43 41
34 28
21 38
30 17
12 27
19 1
25 37
1 13
18 5
24 34
38 40
16 43
25 35
26 7
28 44
40 4
22 ...

output:

RBRRRRRBRRBRRBRRRBRBBRBRBBRBRBBRBBBRRBBRRBBBBRRRRBRBRBRBRBRRRRBBRRBRBRBRBRBBBRRRRBBBBBRBRBBBRRBBBBBBRRRRBRRRRRBRBBRRB
BRBBBRRRBRBRRRRBBBBBRRBRBRBBRRRRBBRRRBRRBBRRBRBBRRRBBRBBRRBBBBRBRBRBRRRRBRBRBBRR
RRBRBRBBBRBRRRBRRRRRBBBBRRBRRBBRBRBRBBBRRBRRBRRRRBRBBBRRBRBRRRBBRRBBRBBBBBBRBBRRRBRBRRBRBBBBRRBRBRBRR...

result:

ok ok (1000 test cases)

Test #99:

score: 0
Accepted
time: 1902ms
memory: 4156kb

input:

1000
44 70
5 2
29 39
11 28
16 32
2 34
17 22
33 8
42 24
22 29
36 35
28 13
16 19
41 23
28 32
15 2
20 28
26 12
13 32
9 10
23 37
36 37
22 7
3 4
34 5
9 17
39 23
42 29
26 3
39 44
12 6
22 5
9 26
26 40
18 44
35 43
31 8
23 17
16 2
33 27
2 40
18 2
3 22
2 43
20 18
25 3
7 1
25 12
13 2
7 9
32 44
13 39
30 18
6 9
...

output:

RRRRRRRBBRBRRBBRBRRRBBRRBRBRBRRRBRBBBBBRBRRBRBBRRBBRBRBBBRBBRRRBRBBRRB
BBRRRBRRBBRBBBRRRRBBRRBBRRRRBRRRBRBRBRRRRBBBBRBRRRR
BBRRRRRRRBBRBBRBBRBRBRRRBRRBRBBRBBRBBBBRRRBRRBBRBRBBRRBRBRRRBRBBRBRRRBRBRRBBBBBBBRRBRRBBBBRBRBRRRRRRB
RRBBBRRBRRRBRRBBBRBBBBRBRRBRBBRRBRBRRRBBRRBBBRRRBRBRRBRBRBRB
RRRBRRBBRRBBBB...

result:

ok ok (1000 test cases)

Test #100:

score: 0
Accepted
time: 1707ms
memory: 4088kb

input:

1000
45 144
37 11
30 39
4 8
16 34
32 37
45 27
19 15
17 33
45 2
21 33
14 29
40 45
27 4
13 33
25 24
4 24
13 8
19 31
27 23
45 35
6 33
26 19
36 12
26 21
21 7
3 21
36 17
21 6
1 25
45 36
43 44
28 3
2 43
18 5
43 20
3 23
32 33
6 34
31 45
1 18
25 16
38 9
38 37
7 35
39 18
1 22
21 10
4 11
17 45
29 6
23 15
5 42...

output:

BRRRRBRBRBRBBRRBBRRRRBBRBRRRBBRBBBRBBBBRRBRBRBBRRBBRRRRBRRBBBRBRBRRRRBBRBBBRRBRRBBRBRRBBRBBRRBRBRRBRRRRRBRBBRBBRBRRBBRRRBRRBBRRRBBBRBRRRBRBBBBRR
BRRBRRRBRRRRBRRBBBBBBBBBRBBRBBBBRRRBRRBRRBBBRRRBBRBRBRBRBRRRBBRBBRRRRRRBRBBBBRBRRRRRRRRBBBRBRRRRBRBRRBBBRBBBBBBBBRBRBBBBRBRBR
RRRRRRBBBBRBBBRBRBRRBRRBRBRRR...

result:

ok ok (1000 test cases)

Test #101:

score: 0
Accepted
time: 1820ms
memory: 4072kb

input:

1000
45 137
43 1
39 2
19 13
22 7
1 34
22 21
26 33
18 21
28 18
26 25
2 45
7 25
36 11
18 8
39 42
29 33
3 30
30 26
20 26
44 29
45 41
45 6
15 29
44 33
37 30
19 11
40 7
35 9
7 29
43 20
38 26
32 12
28 2
25 43
18 5
33 22
42 11
36 3
27 35
19 24
23 25
18 26
7 28
28 44
32 30
9 45
16 13
33 42
15 5
26 4
31 7
7 ...

output:

RBBRBBBRBRRBRRRRRBRBRBRRRRRRBRRRRBRBBBBBRBBBBBRRBBRRBRBRRBRBRRRBBBBRRBRBBRRRRRBBRRRBBRRBRBRBBRBRBBBRRRRBRRBRBBRBRBRBBRBRBRBBBRBBBRRBRBRBB
RRBBRBBRBRBRBBBRBBBRBBBBBRBRRBBRBRBRRBBRBBBRRBBRBRRRRBRRRRBRBRBRRBBRRBRRRRRRBRRBBBBBBBRBBRRRRRRRRBRBRRRRBBRBRBBBRBRBBRB
BRBRRRBRRBBBBRRBBRBRRRRBRRBRBBRBRRBRBRRRBR...

result:

ok ok (1000 test cases)

Test #102:

score: 0
Accepted
time: 2074ms
memory: 4052kb

input:

1000
46 107
18 22
28 39
13 32
23 12
5 24
1 18
28 24
30 31
5 22
32 12
15 40
40 41
1 5
27 6
41 2
21 14
5 26
13 36
6 30
27 20
41 11
7 40
44 11
43 31
37 5
29 9
17 9
40 16
34 29
3 39
13 15
26 21
25 37
45 24
46 44
31 12
38 14
22 35
46 22
33 13
20 26
13 35
8 7
33 43
30 22
12 38
44 25
8 23
41 42
5 28
45 18
...

output:

RRRRRBBBBBRRRRRBBBRBBBRRRRBBBBBRBRBBRBRRRRRBBRRBRRBRBRRRRBRRRBRBRRRBRBBRRBRRBBRBBRBBRRBRRBBBRRBBRRRRBBBBRRR
BBBRRBRRRBRRRRRRBBBRBBBBRBBRBRRRRBBRBBRBRRRBRBRRRBBRBRRBBRBRBRBRRRBRRBBRBRBBRRRRBRBBRBBRBRRRBBBBBBRRBRRBRRR
RRBRRRRRBBRBBBBRBRRBBBRRBBBBRRBBRRBRBBBBBBRBBRRRBRRRRRRRBBRRBBBRBBBRBBRRRRRRBRRRBRBB...

result:

ok ok (1000 test cases)

Test #103:

score: 0
Accepted
time: 2513ms
memory: 4164kb

input:

1000
46 92
9 21
23 44
38 20
4 8
14 39
27 26
23 39
24 1
33 32
5 7
46 15
33 19
1 22
39 44
15 22
12 1
34 45
35 22
37 1
30 34
45 23
3 35
40 17
43 11
8 44
26 2
13 4
2 22
22 7
39 46
41 5
42 1
11 39
16 44
36 30
34 12
29 6
30 25
34 33
10 2
43 41
22 39
25 10
43 42
46 13
32 45
8 42
18 40
1 40
12 23
31 24
39 2...

output:

BRBRRBRBRBRBRBBBRRBBBBRRBRBBRBRRBRRRBBBBBRBBRBBRBRRRBBRRBBRRBBRRBRRRBRRRRRBBRBRRRRBRBBBBRBRR
BBRRRRRBRBBRRBRBBBRBRBBRRRBRBBBRBRRRBRBRRBBBBRBRRRBRRBBBRBBRRRRB
BRBRBBBBRBRBRRRRBBRBBRBRRBBBRRRRRBRRBRRBBRRRBBR
BBRBRBBRRBRRRBRRRRBRRBBBRBBRBBRBBRBRRRBBRRRBBBRBRBBBRRRRRRRBBBRRRRBBRRBRBBBBBRRBRRRRBRBRRRRBBB...

result:

ok ok (1000 test cases)

Test #104:

score: 0
Accepted
time: 2473ms
memory: 4068kb

input:

1000
47 118
29 39
7 17
10 26
42 29
47 46
47 15
16 4
37 46
5 9
15 8
13 28
16 41
9 16
30 13
15 12
1 16
30 34
4 39
36 30
39 5
16 6
11 9
37 22
8 47
35 3
36 32
32 25
29 9
37 3
19 40
40 47
1 22
27 30
21 33
8 44
17 42
23 47
26 41
4 23
43 23
46 24
23 45
33 20
25 47
26 20
41 14
38 39
37 9
24 32
35 25
28 17
2...

output:

RRRBRBBRRBRRBBRBRRRBRBRRBBBRRRBBBRBRRBBBBRBRRRBRRRBRBRBRBRRRBBBRBBBBBBRRRRBBBRBBRRRBRRRBBRRRBBRBBBBRBBBRRRBRBRRRRRBBBB
BBBBRRRBBBRBBRBRRRBRBBBRRBBRRBBRRRRBRRRBRBBRBRRBBRBRBBRRBRRRBRRRBBRR
BRRBBRBBRBRBBBBRRRBBRBRRRRRRRBBBRRRRRRRBBBRRRRBRBRBBRRBRBBRRBRRBRBBBRRRBBBRRRBRRBBBRRBBRRBBBRBBBRRRBRBBR
BBRBBBR...

result:

ok ok (1000 test cases)

Test #105:

score: 0
Accepted
time: 2223ms
memory: 4168kb

input:

1000
47 138
43 27
29 44
42 27
30 10
26 21
28 4
12 8
38 27
22 24
46 19
25 6
6 14
16 30
9 22
31 15
1 11
47 23
35 43
29 22
21 32
20 33
47 15
13 42
21 8
22 44
29 24
34 7
18 16
8 22
43 16
22 10
2 39
7 43
38 18
46 4
23 25
9 26
2 30
12 37
6 19
9 43
32 18
21 22
16 39
4 31
6 29
10 11
42 8
19 30
20 2
33 28
5 ...

output:

BRRRBBBRRBRBBBRRRRRRBBBRBBRRRRBRBBRBRBRRRBBBBBRRRRRBRRRBRBRBBRRBRRRBBBRRRRBRBBRBBBBRRBRRBBRBRBBBRBBRBBRRBBBBBRBBBRRRBBBBRRBBRBRRRBRRRBRBRB
BRBBRRRBBRRBBRRRRBBRRBBBRRBBRBBBRRBBBRRBBRRBRBRBRRRBBBRRRBRRRRRBRBRBRBRRBBRBRRRBBRBBBBRBRBRBBBRBRBRRBBBRBRRRBRRRRRRBRRBRRRBBRBRBRRBBRRBR
BBRRBRRRBRBRBBRRBRRRRBRB...

result:

ok ok (1000 test cases)

Test #106:

score: 0
Accepted
time: 2341ms
memory: 4092kb

input:

1000
48 70
24 4
30 10
17 2
14 42
21 31
34 30
44 27
36 24
39 31
46 26
30 27
2 44
16 15
37 23
3 40
12 42
31 17
1 7
14 33
7 40
11 14
39 36
40 25
10 14
24 9
7 18
39 37
14 5
22 32
31 41
21 30
25 46
1 38
13 46
29 1
30 46
9 35
47 38
19 29
5 21
47 13
11 20
46 10
14 9
17 43
4 34
18 13
32 10
1 30
5 33
2 28
41...

output:

RBRBRRRBBBBBBRRRBRRBBRRRRBBRBRRBRRBRBRRBBRBRRBRRBRBBBBRBRBBBRBRRRBBRRB
BBRBRRRBBRRRBRBRBBRBBBBBRRBBBRRRBRRRBRBBRRBBRBRBRBBRRRRBRBRBRRRRRBBRRRRRRBBBRBRBRBRBBBRRBBRRBBBBRRRRBBRBBBBRRBBRRBRB
BRRRRRBBRRBBBBRBBRRBRRRBRBBBBBRBRRBBBRBRBBRBRBBRBRBRRRRRBBRRRRBBBBBRRBBRRBBBBRRRRBRRRRBRRRRRRBBRBRBBRRRBBBR
BBBB...

result:

ok ok (1000 test cases)

Test #107:

score: 0
Accepted
time: 2223ms
memory: 4016kb

input:

1000
48 111
7 29
3 31
46 27
10 27
23 13
42 13
28 27
42 2
20 17
40 19
1 27
36 39
1 16
30 31
35 42
14 37
40 32
8 28
6 42
1 18
7 21
44 33
27 4
8 16
35 43
23 20
12 39
26 22
45 27
2 21
13 37
12 6
17 6
14 38
27 8
43 38
32 47
19 10
18 20
15 42
23 38
6 3
8 46
35 13
45 29
11 29
7 10
40 14
7 24
8 11
30 41
25 ...

output:

RBRRBRBBBRBRBRRRBRBRBBRRBRBBBRBBRBBRRBBBBRBRRBRBBRBRBBRRBRRBBBRRBBRBBRRRRRRRBRRBBRRBBRRRRBRRRRBRRBRBBRRBBBBRRBR
BBRBRRRBRRBBRBRBBRRBBBRRRRBRRRBRBRBBRBBBRBBRRBRRRBBRBRBRBRBRBRBRRBRBRBRRBRBRBRRBRRBRBRBBRRRBBBRBBRRRRBBRBBBRBBBRBBRBBRRBBRRBRB
RRRBBRRRBRRRRRBBRRBBRRBBRBRBBBRRBBRBBBBRBBBBBBBBRRBBBRRBRRRRR...

result:

ok ok (1000 test cases)

Test #108:

score: -100
Time Limit Exceeded

input:

1000
49 116
17 41
29 17
26 44
40 15
37 30
43 16
45 44
14 39
6 12
33 11
25 30
39 16
19 30
39 12
6 43
5 38
7 34
46 9
4 39
37 2
32 27
24 34
17 15
42 5
7 32
19 8
35 27
49 25
45 24
33 32
46 23
47 36
4 23
42 40
37 41
39 41
38 11
45 12
19 31
4 19
34 49
36 35
4 30
49 14
11 10
33 46
6 25
20 36
7 35
4 3
33 5
...

output:

BRRBRBBBBBBRRRRRRBBBRBRBBRBRRRBBRRRRRRBBBRRRBRRRRRBRBBRBBBRRBRBBRRBBBBBBRRRBBRBBBRBRBRRBBRRBRRBBRRBBRRRBBRBBRRBRRBBR
BRBRRRRRRBBRBBRBRBBRBBRBBRBBRRBBBRBBBBBBRRBBRRBRRRRBRRRBRRBRBRRBRRRBRBRRBBBBR
RRBBRRRRBRBBRRBRBBBRBRBRBRBBBRBRBRRRRBBRRBRBRBRRRBBBRRBRRBBRRRRBBBBBBRRRBRRBBRRBRRBRBBBBRBRRBBRRBBRRBBRRB...

result:
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服务器时间: 2024-11-30 04:59:09 | 开源项目