5	bints	4	tins
4	snit	4	snib
4	nits	4	nibs
4	isnt	4	bits
4	bint	4	bins
3	tis	3	tin
3	sit	3	sin
3	sib	3	nit
3	nib	3	its
3	ist	3	ins
3	bit	3	bis
3	bin	2	ti
2	si	2	it
2	is	2	in
2	bi