20447
3
15874
0
18548
0
13916
0
17786
0
14760
0
17001
0
15584
0
16095
0
20894
0
23472
0
15123
0
15149
0
16811
1
16507
0
19615
0
14285
0
18491
0
14476
1
15525
0
15847
0
16383
0
17878
1
15745
0
