501 1
234 0
904 0
1878 0
953 0
353 0
2508 1
208 0
1908 0
704 0
1633 1
304 0
2155 0
331 0
879 0
154 0
231 0
459 0
504 0
58 0
83 0
127 0
276 0
1530 0