figure 479 324 1233 974
caption 530 1031 1227 1116
figure 479 1197 2129 1542
caption 840 1550 1767 1599
figure 435 1641 2124 2182
caption 888 2210 1698 2258
equation 627 2357 1082 2417
text 446 2273 1261 2351
text 1329 461 2148 1164
text 1325 2278 2143 2660
text 445 2425 1263 2716