제출 #125371

2
11 -10
4 -6

YES
2 5 3 6 4 8 7 9 11 10 1
NO

YES
2 5 3 6 4 8 7 9 11 10 1
NO

answer is weird.

2
30 -8
18 -1

NO
YES
2 7 3 8 4 9 5 10 6 11 14 12 16 13 17 15 18 1

NO
YES
2 7 3 8 4 9 5 10 6 11 14 12 16 13 17 15 18 1

Extra information in the output file

3
6 5
3 6
27 -10

YES
2 3 5 4 6 1
NO
YES
2 8 3 10 4 11 5 12 6 13 7 14 9 15 22 16 23 17 24 18 25 19 26 20 27 21 1

YES
2 3 5 4 6 1
NO
YES
2 8 3 10 4 11 5 12 6 13 7 14 9 15 22 16 23 17 24 18 25 19 26 20 27 21 1

answer is weird.