filename,width,height,class,xmin,ymin,xmax,ymax
5fbf1c97000553d77d58664b781c2729,1000,667,F18,160,369,280,438
5fbf1c97000553d77d58664b781c2729,1000,667,F18,276,353,407,429
5fbf1c97000553d77d58664b781c2729,1000,667,F18,424,333,582,426
5fbf1c97000553d77d58664b781c2729,1000,667,F18,636,313,837,424