787 0
1121 0
877 1
1737 3
1302 7
2394 3
1614 3
2212 2
921 0
1179 3
1567 0
959 1
936 0
1485 1
972 2
857 0
889 1
3636 4
783 0
1124 2
1851 1
2381 5
1218 0
3751 10