equation 118 648 493 695
equation 561 233 825 299
equation 510 399 879 445
equation 620 780 767 807
equation 226 534 376 578
equation 254 343 349 373
text 510 824 877 1276
text 510 108 877 218
text 118 708 485 1276
text 118 108 485 331
text 510 462 878 766
text 118 384 485 520
text 510 316 877 381
text 118 591 485 634