6	stocks	5	stock
5	socks	5	scots
5	costs	4	tsks
4	toss	4	sots
4	socs	4	sock
4	scot	4	koss
4	cots	4	cost
4	coss	3	tsk
3	sot	3	sos
3	soc	3	kos
3	cot	3	cos
2	to	2	so
2	os	2	ok