FOR 0 5 FIRST BEGIN
	R2 = R0
	R2 * 200
	@printStr
FOR FIRST END

HALT

LABEL printStr
PUSH R0 R2 R3
R0 = txt
LABEL printStrLoop
R3 = [R0]
R3 AND 255
IF ZERO THEN printStrEnd
$1000 = R2
$1001 = R3
R2++
$1000 = R2
$1001 = 255
R2++
R0++
GOTO printStrLoop
LABEL printStrEnd
POP R3 R2 R0
RETURN
LABEL txt
DB "Hello World!", 0