제출 #59783

3
12 3 12 15
3 16 10 11
5 25 8 3

3

0

3
1 27 10 11
11 29 12 7
4 19 10 23

3

0

4
4 1 12 1
6 1 7 1
5 1 7 1
9 1 12 1

1

0