50
2231
0
4
2331
1
10
2475
2675
2
11
1848
12
2560
5
22
4182
3
2485
2018
1750
1863
2441
6
1934
3133
16
2934
68
1664
1733
1795
1767
13
15861
1619
1803
2072
1977