0
friends
0
1
3
2
1
0
4
0
1
0
0
0
0
0
0
1
0
0
3
1
1
1
0
0
3
4
1
0
0
2
1
5
1
2
10
0
1
0
3
0
0
0
1
1
0
2
0
0
1
2
0
6
1
0