figure 1436 218 2212 650
caption 1324 696 2330 783
figure 1414 1463 2248 1780
caption 1319 1838 2333 1961
equation 1729 1160 2329 1208
text 223 239 1228 3010
text 1323 878 2329 1124
text 1323 2016 2329 3010
text 1323 1251 2327 1413