sf
0
0
0
2
bn
1
0
0
19
bb
1
0
0
17
3e3e
0
0
0
1
sf
0
0
0
2
sf
0
0
0
2
sf
0
0
0
2
bn
1
0
0
19
bb
1
0
0
17
3e3e
0
0
0
1
sf
0
0
0
2
sf
0
0
0
2