제출 #141309

1 5
5 3
7 4
1 2
0 0

6

6
8
11
3

4 8
3 7
5 7
3 4
0 0

12

12
10
12
7

7 6
3 6
1 6
9 2
5 6
0 0

13

13
9
7
11
11