0
0
0
0
0
0
0
0
0
1
1
2
2
2
3
4
5
6
7
8
9
9
9
9
9
9
9
9
13
13
13
13
13
13
13
13
17
17
17
17
17
17
17
17
17
18
18
19
19
19
20
21
22
23
24
25
26
26
26
26
26
29
29
31
40
40
40
40
40
40
40
40
45
