equation 432 2226 1014 2313
equation 450 1529 995 1674
equation 510 1911 936 2024
equation 1677 2309 1965 2408
equation 509 1098 936 1211
equation 1677 2309 1965 2408
text 223 238 1227 1059
text 1323 238 2328 2303
text 223 2336 1226 3010
text 223 1709 1225 1873
text 223 2061 1226 2220
text 1322 2429 2327 3010
text 223 1248 1226 1494