text 147 1867 815 1958
text 147 1492 815 1752
text 885 1322 1552 1507
text 884 1726 1551 1849
equation 903 1530 1532 1704
equation 365 1766 813 1853
table 209 239 1484 476
caption 564 886 1133 916
equation 163 1398 813 1480
equation 1021 1872 1397 1962
figure 188 932 1477 1231
text 147 1313 814 1387
figure 186 559 1477 858
caption 480 1260 1219 1290
figure 186 559 530 811
caption 272 174 1426 210