7	pepping	6	pigpen
5	genip	4	pipe
4	ping	4	pine
4	pein	4	gien
3	pip	3	pin
3	pig	3	pie
3	pep	3	pen
3	peg	3	nip
3	gip	3	gin
3	gie	3	gen
3	eng	2	pi
2	pe	2	ne
2	in	2	gi
2	en