figure 1596 1644 2064 1985
caption 1323 2042 2328 2124
figure 227 1370 1227 1755
caption 218 1799 1229 1923
equation 1340 2376 2328 2519
text 223 228 1227 1337
text 223 1982 1229 3010
text 1323 239 2329 1595
text 1324 2174 2325 2336
text 1323 2557 2326 3010