header 92 84 2234 116
figure 1190 374 2234 758
caption 1187 794 2237 1044
equation 335 1273 911 1342
equation 395 1457 831 1585
equation 462 2003 762 2128
equation 330 2881 924 2953
text 93 208 1138 1266
text 1187 208 2231 328
text 1187 1128 2235 3092
text 93 1356 1136 1438
text 93 1611 1138 1981
text 93 2154 1139 2857
text 93 2971 1139 3092