5	grant	4	tarn
4	tang	4	rant
4	rang	4	grat
4	gran	4	gnat
4	gnar	3	tra
3	tar	3	tan
3	tag	3	rat
3	ran	3	rag
3	nag	3	gat
3	gar	3	gan
3	art	3	ant
2	ta	2	na
2	at	2	ar
2	an	2	ag