2360 0
2363 0
2573 0
2015 0
2084 0
2298 0
2580 0
2161 0
2378 0
2057 0
1993 0
2327 0
2081 0
2474 0
2162 0
2185 0
2134 0
2450 0
2027 0
2333 0
4142 -1