figure 1524 224 2126 1008
caption 1323 1044 2333 1179
equation 438 1254 1229 1391
equation 1379 1694 2328 1830
equation 1623 2223 2328 2510
equation 1730 1376 2328 1421
text 224 229 1228 1220
text 1325 1260 2324 1339
text 223 1425 1226 3008
text 1324 1863 2324 2190
text 1324 2542 2324 3009
text 1325 1458 2324 1660