[0]
[1]
[0]
[0]
[0]
[1]
[1]
[1]
[1]
[0]
[0]
[3]
[0]
[0]
[0]
[0]
[2]
[0]
[0]
[0]
[0]
[2]
[0]
[7]
[1]
[0]
[0]
[0]
[15]
[4]
[20]
[0]
[0]
[0]
[0]
[1]
[0]
[0]
[0]
[0]