extern function say_hello

extern function print

extern function println

extern function print

extern function println

fac:
	Load Arg x
	Load Int 1
	NotEq Int
	Unless
		Load Int 1
		Yield
	Load Arg x
	Load Int 1
	Sub Int
	Call fac
	Load Arg x
	Mul Int
	Yield

main:
	Load Int 0
	Store Int x
	Loop
		Loopstart
		Load Var x
		Load Int 9
		Gt Int
		While
			Load Var x
			Load Int 5
			NotEq Int
			Unless
				Load Var x
				Load Int 1
				Add Int
				Store Int x
				Continue
			Load String ""
			Load Var x
			Cat Str
			Call println
			Load Var x
			Load Int 1
			Add Int
			Store Int x
		Break
	Load Int 0
	Yield