;Echo
SRC	DAT		0
ECHO	MOV	GAIT,	GAIT+30	
E1	MOV	PTR,	<PTR
	CMP	GAIT+30,GAIT+31		;Check for incoming
	JMP	E1			;If none, loop back
	MOV	#10,	SRC		;Else, run away.
	MOV	#40,	GAIT
S1	MOV	@SRC,	<GAIT
	DJN	S1,	SRC
GAIT	JMP	@GAIT
PTR	DAT		ECHO
	END	ECHO