"CLAST_ROUNDNESS"	"CLAST_RND_DESC"	"IMAGE_BITMAP"	"REFERENCE_CODE_ID"
"a"	"angular"		"5"
"r"	"rounded"		"2"
"sa"	"sub angular"		"4"
"sr"	"sub rounded"		"3"
"va"	"very angular"		"6"
"wr"	"well rounded"		"1"
