figure 1368 402 2265 1586
caption 1380 1632 2337 1685
figure 263 1044 1164 1683
caption 288 1728 1215 1815
equation 1395 2235 2325 2540
text 223 231 1201 1000
text 223 1860 1208 3001
text 1323 231 2305 312
text 1324 1721 2328 2190