text 297 1744 1402 2039
text 297 641 1403 1107
text 297 431 1403 569
equation 618 279 1401 417
equation 531 1223 1401 1336
equation 680 585 1401 624
equation 506 1624 1401 1728
text 297 1174 735 1204
equation 597 1126 1401 1156
equation 646 1442 1402 1478
text 297 1351 1403 1427
text 298 1516 905 1605
text 298 234 546 264