text 297 399 1402 830
text 297 1500 1402 1622
equation 296 844 1408 956
equation 716 1407 1399 1485
text 298 1287 1402 1392
text 297 1966 1402 2035
equation 305 1834 1394 1959
equation 302 1046 1390 1273
text 297 970 1401 1032
equation 589 309 1109 385
text 297 1736 1400 1803
equation 298 1654 1400 1722
text 297 231 1402 295