841 1 0
1172 0 0
1162 0 0
1207 0 0
1263 0 0
1190 0 0
1261 0 0
1271 0 0
1238 0 0
1173 0 0
1161 0 0
1166 0 0
1153 0 0
1242 0 0
1111 0 0
1144 0 0
1219 0 0
1161 0 0
1145 0 0
1157 0 0
