figure 1312 1140 2279 1692
caption 1306 1740 2283 1888
figure 1311 299 2278 903
caption 1305 951 2283 1098
equation 415 1333 1237 1448
equation 517 558 1237 667
equation 342 2812 1237 2998
equation 1561 2948 2282 3008
equation 415 2607 1237 2650
text 1306 1975 2286 2915
text 262 301 1241 536
text 262 2671 1239 2790
text 261 688 1242 1312
text 259 1468 1241 2585