filename,width,height,class,xmin,ymin,xmax,ymax
2e4bfe94f878c61ab0aa87b77d6b5203,2511,1696,B1,1674,1288,2053,1647
2e4bfe94f878c61ab0aa87b77d6b5203,2511,1696,A10,1766,1015,1963,1160