figure 374 1120 1082 1672
caption 215 1729 1237 1946
figure 588 245 1987 854
caption 224 914 2334 998
equation 585 2722 1229 2815
equation 1649 1577 2329 1690
equation 1682 2008 2329 2074
text 224 2032 1226 2691
text 1324 1130 2325 1540
text 224 2848 1225 3009
text 1325 1729 2324 1966
text 1324 2112 2324 3009