9
2
5

2
2


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

0 0 0 0 0 0 0 0 0 1 2 2 3 2 1 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 1 2 2 2 1 0 0 0 0 0 0 0 0 0 0

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

0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 4 5 5 4 3 0 0 0 0
0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 1 2 2 3 3 3 4 5 4 3 2 0 0 0 0

0 1 1 1 1
1 1 1 1 1
1 1 1 1 1
0 0 0 1 1
0 1 1 1 1
1 1 1 1 1
1 1 1 1 1
0 1 1 1 1
0 1 1 1 1

7 16
7 16
11 20
9 18
7 16
11 20
11 20
11 20
7 16

0 1
0 1
1 1
1 1
1 0
1 0
0 1
0 1
1 1
