{"plan_image":"valid_pair_000001_plan.png","plan_obb":[96.0,41.0,20.0,41.0,20.0,20.0,96.0,20.0],"wall_type":"valid_pair_000001_legend.png"}
{"plan_image":"valid_pair_000004_plan.png","plan_obb":[48.0,63.0,20.0,63.0,20.0,20.0,48.0,20.0],"wall_type":"valid_pair_000004_legend.png"}
{"plan_image":"valid_pair_000010_plan.png","plan_obb":[74.0,33.0,20.0,33.0,20.0,20.0,74.0,20.0],"wall_type":"valid_pair_000010_legend.png"}
{"plan_image":"valid_pair_000013_plan.png","plan_obb":[160.0,30.0,20.0,30.0,20.0,20.0,160.0,20.0],"wall_type":"valid_pair_000013_legend.png"}
{"plan_image":"valid_pair_000016_plan.png","plan_obb":[179.0,40.0,20.0,40.0,20.0,20.0,179.0,20.0],"wall_type":"valid_pair_000016_legend.png"}