figure 300 230 1145 558
caption 221 552 1236 639
figure 1896 1260 2258 1379
caption 1826 1374 2318 1433
equation 447 2049 1229 2169
equation 531 1793 1229 1844
text 222 674 1231 1787
text 1321 239 2331 1220
text 1321 1474 2330 3010
text 1321 1225 1746 1463
text 222 2175 1231 3014
text 222 1850 1230 2043