#define C0	00
#define C1	01
#define ID	02
#define CK	03
#define not	04
#define and	05
#define or	06
#define xor	07
#define dff	010
#define lat	011
#define inbuf	012
#define outbuf	013
#define bibuf	014
#define tribuf	015
#define buffer	016
#define mux	017
#define clkbuf	020
#define e	00
#define ck	01
#define MAXLABELS 2
#define MAXTREES 239
#define MAXNDVAL 17