{"code":"Slope","s3_a":"30","s2_a":"16","s1_a":"8"}
{"code":"Flood","s3_a":"3","s2_a":"2","s1_a":"1"}
{"code":"Drainage4","s3_a":"4","s2_a":"3","s1_a":"1"}
{"code":"Drainage5","s3_a":"4","s2_a":"1","s1_a":"2"}