caption 565 279 822 301
equation 179 637 423 692
equation 158 960 445 1018
equation 576 390 811 447
equation 117 1042 507 1083
table 535 101 852 266
text 510 463 878 1276
text 116 714 485 940
text 118 1096 485 1276
text 118 108 485 616
text 510 335 877 375