graph G {
	run -- intr;
	intr -- runbl;
	runbl -- run;
	run -- kernel;
	/* run -- runmem; */
	kernel -- zombie
	kernel -- sleep;
	kernel -- runmem;
	sleep -- swap;
	swap -- runswap;
	runswap -- new;
	runswap -- runmem;
	new -- runmem;
	sleep -- runmem;
	zombie -- 1 -- 2 -- 4 -- 5 -- 6 -- 7 -- 8 -- zombie;
}