2721 28 2
1358 0 0
1263 0 0
1357 1 0
1293 1 0
1311 1 0
1285 2 0
1279 1 0
1352 1 0
1271 1 0
1309 1 0
1293 1 0
1337 1 0
1324 1 0
1272 0 0
1325 0 0
1270 0 0
1284 0 0
1320 0 0
1290 0 0
1252 0 0
1345 0 0
1339 1 0
1270 0 0
1329 1 0
1355 1 0
1306 1 0
1290 0 0
1292 1 0
1312 1 0
