제출 #19348

1 1
1 54 28 13

[[1, 54, 28, 13]]
1

1

3 2
2 23 17 92
3 46 88 16
1 66 6 44

[[1, 66, 6, 44], [3, 46, 88, 16], [2, 23, 17, 92]]
3

3

3 3
1 82 7 82
2 72 50 95
3 16 59 10

[[1, 82, 7, 82], [2, 72, 50, 95], [3, 16, 59, 10]]
3

3