제출 #125369

2
21 9
28 1

YES
2 6 3 7 4 8 5 9 10 11 17 12 18 13 19 14 20 15 21 16 1
NO

YES
2 6 3 7 4 8 5 9 10 11 17 12 18 13 19 14 20 15 21 16 1
NO

Extra information in the output file

2
28 -4
4 -2

YES
2 9 3 10 4 11 5 12 6 14 7 15 8 16 13 17 23 18 24 19 25 20 26 21 27 22 28 1
NO

YES
2 9 3 10 4 11 5 12 6 14 7 15 8 16 13 17 23 18 24 19 25 20 26 21 27 22 28 1
NO

Extra information in the output file

2
14 -9
17 -10

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

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

Extra information in the output file