.include lib.te

start:	.deref p X
	.testH X next back1
next:	.out X
	.next p
	.goto start

back1:	.prev p
back2:	.prev p
	.deref p X
	.testH X out end
out:	.out X
	.goto back2

end:	.out EOL
	0 -1

	p:H X:0
	-1 H:72 
	101 108 
	108 111 
	44 32 
	87 111 
	114 108 
	100 33 
	EOL:10 -1