figure 1361 254 2301 912
caption 1403 938 2235 1070
figure 1344 2090 2295 2819
caption 1383 2880 2220 2972
equation 1395 1233 2328 1355
equation 296 2601 924 2697
text 224 223 1228 2560
text 1322 1117 2324 1193
text 1320 1408 2327 2052
text 225 2725 1227 2990