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