input:

100000
1 1
2 1
2 2
3 1
3 2
3 3
4 1
4 2
4 3
4 4
5 1
5 2
5 3
5 4
5 5
6 1
6 2
6 3
6 4
6 5
6 6
7 1
7 2
7 3
7 4
7 5
7 6
7 7
8 1
8 2
8 3
8 4
8 5
8 6
8 7
8 8
9 1
9 2
9 3
9 4
9 5
9 6
9 7
9 8
9 9
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 8
10 9
10 10
11 1
11 2
11 3
11 4
11 5
11 6
11 7
11 8
11 9
11 10
11 11
12 1
...

output:

YesNo
YesNo
YesYesNo
Yes
YesYesNo
Yes
YesYesYesNo
Yes
No
YesYesYesNo
Yes
Yes
YesYesYesYesNo
Yes
Yes
Yes
YesYesYesYesNo
Yes
No
Yes
YesYesYesYesYesNo
Yes
No
Yes
No
YesYesYesYesYesNo
Yes
No
No
Yes
YesYesYesYesYesYesNo
Yes
No
Yes
Yes
Yes
YesYesYesYesYesYesNo
Yes
No
Yes
Yes
Yes
YesYesYesYesYesYesYesNo
Ye...

result:

wrong output format YES or NO expected, but YESNO found [1st token]