figure 227 230 1202 786
caption 215 840 1239 1083
figure 1325 218 2333 663
caption 1319 710 2328 842
equation 219 2795 1245 2900
equation 477 2442 969 2588
text 224 1163 1227 2436
text 1324 930 2327 2983
text 225 2923 1224 3010
text 224 2611 1224 2772