2685 28 2
1322 0 0
1227 0 0
1328 1 0
1263 1 0
1274 1 0
1252 2 0
1253 1 0
1314 1 0
1241 1 0
1278 1 0
1263 1 0
1301 1 0
1292 1 0
1244 0 0
1296 0 0
1250 0 0
1254 0 0
1286 0 0
1259 0 0
1220 0 0
1317 0 0
1313 1 0
1237 0 0
1298 1 0
1321 1 0
1275 1 0
1262 0 0
1256 1 0
1279 1 0
