key@@1	key	essential	9
key@@1	key	important	9
key@@1	key	main	9
key@@1	key	principal	8
key@@1	key	major	5
key@@1	key	crucial	4
key@@1	key	primary	4
key@@1	key	principle	4
key@@1	key	vital	4
key@@1	key	integral	3
key@@2	key	latchkey	3
key@@2	key	opener	2
key@@3	key	code	4
key@@3	key	answer key	2
key@@3	key	button	2
key@@4	key	musical key	8
key@@4	key	note	7
key@@4	key	scale	4
key@@4	key	tone	4
key@@4	key	cue	3
key@@4	key	blueprint	2
key@@4	key	guide	2
key@@4	key	keynote	2
key@@4	key	symbol	2
key@@5	key	easygoing	3
key@@5	key	laidback	3
key@@5	key	restrained	3
key@@5	key	exposure	2
key@@5	key	intensity	2
key@@5	key	tone	2
key@@6	key	button	2
key@@6	key	lever	2
key@@6	key	symbol	2
key@@6	key	tab	2