1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
8
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
3
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
2
1
1
1
1
1
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
93
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
43
2
1
1
1
1
1
1
1
1
1
3
1
1
1
1
2
1
3
1
2
1
1
1
1
1
3
1
1
1
1
1
9
2
22
1
82
