2709 28 2
1343 0 0
1243 0 0
1342 1 0
1280 1 0
1296 1 0
1272 2 0
1266 1 0
1339 1 0
1259 1 0
1293 1 0
1280 1 0
1323 1 0
1310 1 0
1258 0 0
1310 0 0
1257 0 0
1269 0 0
1303 0 0
1274 0 0
1233 0 0
1330 0 0
1325 1 0
1257 0 0
1313 1 0
1342 1 0
1291 1 0
1274 0 0
1276 1 0
1297 1 0
