input:

8
easycxk 94 12 77 74 70 55
hardzhk 80 80 95 96 20 60
crazyzhk 40 49 36 50 50 74
mike 50 98 93 36 90 23
amy 50 81 59 53 100 50
tom 50 71 69 53 90 60
john 65 73 41 60 34 69
jyy 12 26 29 29 53 50
2 44 14

output:

26 25
26 26
26 27
26 28
26 29
26 30
26 31
26 32
26 33
26 34
26 35
26 36
26 37
26 38
26 39
26 40
26 41
26 42
26 43
26 44
26 45
26 46
26 47
26 48
26 49
26 50
27 25
27 26
27 27
27 28
27 29
27 30
27 31
27 32
27 33
27 34
27 35
27 36
27 37
27 38
27 39
27 40
27 41
27 42
27 43
27 44
27 45
27 46
27 47
27 48
...

result:

wrong answer 1st lines differ - expected: '1494', found: '26 25'