4
17
0
6
0
0
0
0
0
7
0
3
2
0
0
0
0
0
0
0
0
2
0
0
1
0
1
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
17
0
0
231
0
10
56
0
0
User has no following symbols