figure 1334 792 2319 1472
caption 1319 1488 2331 1719
figure 215 827 1215 1577
caption 222 1584 1109 1632
equation 495 2085 948 2186
text 223 296 1227 810
text 223 1657 1227 2063
text 1324 296 2331 768
text 1322 1744 2328 2957
text 223 2206 1230 2978