4
4
1
0
1
0
1
0
1
0
1
0
1
0
1
0
6
6
1
0
2
2
1
0
1
0
1
0
1
0
3
4
![](https://secure.gravatar.com/avatar/2ebf366b45f6ee64f0ff33837e05d96c.jpg?s=120&d=mm&r=g)
16 Nov '20
5
4
1
0
1
0
1
0
2
2
1
0
1
0
1
0
1
0