제출 #120264

1

0

1
1 3

4

13
1 2
1 3
2 3
1 2
3 1
3 2
1 2
1 3
2 1
2 1
2 3
1 3
1 3

15
1 2
1 3
2 3
1 2
3 1
3 2
1 2
1 3
2 3
2 1
3 1
2 3
1 2
1 3
2 3

5

21
1 3
1 2
3 2
1 3
2 1
2 3
1 3
1 2
3 1
3 1
3 2
1 2
1 2
1 3
2 1
2 1
2 1
2 3
1 3
1 3
1 3

31
1 3
1 2
3 2
1 3
2 1
2 3
1 3
1 2
3 2
3 1
2 1
3 2
1 3
1 2
3 2
1 3
2 1
2 3
1 3
2 1
3 2
3 1
2 1
2 3
1 3
1 2
3 2
1 3
2 1
2 3
1 3(...truncated, total 126 characters, 32 lines)