7	toccata	5	cotta
5	coact	5	cacao
4	tata	4	tact
4	taco	4	coca
4	coat	4	caca
4	acto	4	acta
3	tot	3	tat
3	tao	3	oca
3	oat	3	cot
3	cat	3	att
3	act	2	to
2	ta	2	at
2	aa