40 40 35 0
1 1
1 2
1 3
1 4
1 5
2 1
2 2
2 3
2 4
2 5
4 8
4 9
4 11
5 7
5 12
6 7
6 9
6 11
21 2
21 3
21 4
21 5
22 2
22 3
22 4
22 5
38 30
38 31
38 34
39 35
40 30
40 32
40 34
40 37
40 38
VVVVVNEEEEESVVVVVVVVV
