figure 94 822 476 1025
figure 515 553 898 737
figure 515 97 898 277
figure 515 1037 898 1221
figure 94 318 476 483
caption 84 1042 480 1083
caption 505 754 901 792
caption 523 293 883 314
equation 107 635 456 683
caption 522 1238 885 1259
equation 103 191 461 239
equation 107 1180 458 1248
equation 516 885 891 933
equation 664 453 908 476
caption 90 499 477 521
text 85 697 482 816
text 506 1281 903 1320
text 85 1261 481 1320
text 85 542 481 621
text 85 253 481 312
text 506 488 901 547
text 506 945 901 1021
text 85 1105 479 1163
text 85 118 480 177
text 506 336 908 450
text 506 814 901 873