figure 1347 1320 2340 1719
caption 1323 1754 2331 1838
figure 467 1742 987 2066
caption 293 2099 1158 2139
figure 432 2643 1026 2930
caption 531 2966 921 3008
equation 1521 2541 2127 2600
text 223 239 1228 1648
text 223 2188 1225 2562
text 1320 239 2326 1185
text 1323 1892 2326 2514
text 1323 2638 2328 3010