%option nounput noinput

Z [zZ]
Q [qQ]
OTH [^zZqQ\n]
   /* 1z,1q */
   /* R1 29 , R2 193,   R1+R2 222 */
%%
{OTH}*{Z}{OTH}*{Q}{OTH}*\n       |
{OTH}*{Q}{OTH}*{Z}{OTH}*\n       printf(" %s",yytext);
.|\n	    	 ;
%%

int yywrap(void) { return 1; }
int main(int argc, char *argv[]) { while (yylex()!=0) ; return 0; }