6	cupper	5	upper
4	repp	4	pure
4	puce	4	prep
4	perp	4	ecru
4	cure	3	rue
3	rep	3	rec
3	pur	3	pup
3	pre	3	per
3	pep	3	pec
3	ecu	3	cur
3	cup	3	cue
3	cru	3	cep
2	up	2	re
2	pe	2	er