figure 160 149 810 394
caption 147 418 818 634
text 885 1410 1555 1958
text 881 608 1555 1262
text 878 1308 1472 1338
figure 963 151 1475 488
equation 913 1355 1550 1389
equation 1144 1260 1319 1293
caption 964 520 1471 550
text 140 691 818 1959