figure 1378 1442 2265 2290
caption 1319 2293 2331 2553
algorithm 344 2260 1113 2803
algorithm 286 220 1164 948
algorithm 1412 851 2239 1215
caption 211 963 1225 1052
caption 217 2819 1234 2930
text 1323 239 2328 816
text 1323 2599 2329 3010
text 265 2972 1232 3010
text 220 1122 1229 2225
text 1323 1231 2328 1333