7	chippie	6	hippie
5	pichi	4	pipi
4	pipe	4	pice
4	pech	4	epic
4	chip	3	pip
3	pie	3	pic
3	phi	3	pep
3	peh	3	pec
3	ich	3	ice
3	hip	3	hie
3	hic	3	hep
3	chi	3	cep
2	pi	2	pe
2	hi	2	he
2	eh