2680 28 2
1319 0 0
1225 0 0
1324 1 0
1258 1 0
1269 1 0
1249 2 0
1249 1 0
1312 1 0
1237 1 0
1276 1 0
1259 1 0
1298 1 0
1286 1 0
1240 0 0
1294 0 0
1246 0 0
1249 0 0
1284 0 0
1256 0 0
1218 0 0
1314 0 0
1311 1 0
1233 0 0
1293 1 0
1317 1 0
1269 1 0
1260 0 0
1252 1 0
1276 1 0
