figure 1343 239 2319 1587
caption 1317 1598 2343 1766
figure 1427 2124 2247 2439
caption 1323 2454 2342 2535
equation 270 1178 1182 1265
equation 539 1871 914 1932
text 223 234 1235 1150
text 1323 1797 2332 2081
text 1323 2558 2332 3010
text 223 1295 1234 1835
text 223 1967 1235 3010