text 296 1232 1405 2035
text 296 744 1405 1124
equation 666 1141 1401 1215
equation 506 623 1401 705
text 296 392 1401 455
equation 470 310 1401 377
equation 639 474 1402 556
text 297 233 1402 294
text 296 574 1330 604