Tiles
0
0
0
0
1
0
0
0
1
0
0
1
0
0
0
2
1
0
0
0
0
0
0
0
0
0
1
0
0
0
3
1
0
0
0
0
0
2
0
0
0
1
0
0
1
0
0
1
0
0
0
1
3
1
1
1
0
0
0
1
0
0
0
1
0
0
1
0
0
0
0
0
2
10
5
1
2
2
1
1
4
0
1
4
0
0
1
2
0
2
3
1
0
1
0
10
1
4
1
0
1
2
2
2
0
5
1
0
0
1
0
1
2
1
0
0
2
3
11
2
0
5
2
2
2
2
1
1
0
0
3
0
3
4
2
6
1
1
0
5
1
4
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