5	flake	4	leak
4	leaf	4	lake
4	kale	4	flea
4	flak	4	feal
4	fale	4	fake
4	alef	3	lek
3	lea	3	kef
3	kea	3	kaf
3	kae	3	elk
3	elf	3	ale
2	la	2	ka
2	fe	2	fa
2	el	2	ef
2	al	2	ae