2639 28 2
1276 0 0
1185 0 0
1279 1 0
1223 1 0
1235 1 0
1214 2 0
1208 1 0
1265 1 0
1199 1 0
1241 1 0
1222 1 0
1260 1 0
1249 1 0
1206 0 0
1254 0 0
1209 0 0
1214 0 0
1242 0 0
1216 0 0
1183 0 0
1276 0 0
1271 1 0
1196 0 0
1263 1 0
1279 1 0
1234 1 0
1227 0 0
1218 1 0
1237 1 0
