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