caption 1305 553 2287 786
figure 1307 300 2284 528
equation 1566 2516 2282 2629
equation 1531 2741 2282 2819
equation 1523 1602 2063 1703
equation 643 2158 1236 2201
text 1307 831 2285 1578
text 260 2240 1241 2988
text 1305 1727 2282 2496
text 260 302 1241 2121
text 1305 2649 2281 2721
text 1306 2843 2280 2955