title 444 402 2156 465
author 716 521 1838 690
abstract 192 774 1232 1724
figure 1319 1995 2349 2723
caption 1311 2729 2264 2775
text 208 1805 1225 3000
text 1325 755 2346 1945
text 1327 2814 2341 2960