7	running	6	urning
5	unrig	5	ruing
5	inurn	4	rung
4	ruin	4	ring
4	gurn	4	grin
4	girn	3	urn
3	uni	3	run
3	rug	3	rin
3	rig	3	nun
3	inn	3	gur
3	gun	3	gnu
3	gin	2	un
2	nu	2	in
2	gi