5	today	5	toady
4	tody	4	toad
4	oaty	4	doty
4	doat	4	dato
3	yod	3	toy
3	tod	3	tao
3	tad	3	oda
3	oat	3	dot
3	day	3	ado
2	yo	2	ya
2	to	2	ta
2	oy	2	od
2	do	2	da
2	ay	2	at
2	ad