#scalpel
1638 2 7
1177 0 0
1245 0 0
1165 0 0
1223 0 0
1213 0 0
1238 0 0
1297 0 0
1235 0 0
1212 0 0
1252 0 0
1263 0 0
1227 0 0
1304 0 0
1331 0 0
1172 0 0
1259 0 0
1221 0 0
1258 0 0
1344 0 0
1221 0 0
1216 0 0
1204 0 0
1181 0 0
1255 0 0
1230 0 0
1290 0 0
