20508
3
15983
0
18670
0
14008
0
17884
0
14799
0
17090
0
15706
0
16162
0
20975
0
23612
0
15290
0
15204
0
16832
1
16535
0
19683
0
14431
0
18591
0
14522
1
15610
0
15908
0
16528
0
17917
1
15777
0
