0
0
0
42
20
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
820
0
0
1972
1
0
328
0
0
13
0
0
26
0
0
77
0
0
50
0
0
33
21
1
28
3
0
24
0
0
264
0
0
1604
0
0
521
0
0
28128
0
0