제출 #48730

2
3 8 1
0 2
3 6 6
2 4
0 4
0 0
2 0
0 2
2 2

1
5

1
6

2
7 9 2
0 2
2 0
6 6 7
0 1
0 0
1 1
0 3
2 0
0 2
1 0

2
2

2
1

2
4 4 9
1 2
2 1
0 0
0 3
2 0
0 2
3 3
2 2
1 0
3 3 1
0 2

2
0

2
1