7	popping	5	pingo
5	oping	5	ippon
5	gippo	5	gipon
4	pong	4	pion
4	ping	3	pop
3	poi	3	pip
3	pin	3	pig
3	nog	3	nip
3	ion	3	gip
3	gin	2	po
2	pi	2	op
2	on	2	oi
2	no	2	io
2	in	2	go
2	gi