caption 1304 1999 2308 2072
table 1313 2087 2295 2610
equation 417 1750 1050 1846
equation 420 1188 1047 1292
equation 429 1511 1038 1569
text 1303 302 2312 1971
text 234 302 1239 1170
text 1307 2636 2309 2973
text 234 1310 1238 1492
text 233 1865 1257 2966
text 234 1585 1237 1735