#define	BC	0
#define	CM	1
#define	CL	2
#define	CD	3
#define	CE	4
#define	HO	5
#define	KS	6
#define	KE	7
#define	KU	8
#define	KD	9
#define	KL	10
#define	KR	11
#define	MD	12
#define	ME	13
#define	RC	14
#define	SC	15
#define	SO	16
#define	SE	17
#define	US	18
#define	UE	19
#define	BAD	20