chain@@1	chain	link	11
chain@@1	chain	sequence	4
chain@@1	chain	connection	3
chain@@1	chain	coupling	2
chain@@1	chain	engine belt	2
chain@@1	chain	series	2
chain@@1	chain	string	2
chain@@2	chain	group	3
chain@@2	chain	company	2
chain@@2	chain	series	2
chain@@3	chain	link	8
chain@@3	chain	sequence	8
chain@@3	chain	series	6
chain@@3	chain	string	6
chain@@3	chain	line	4
chain@@3	chain	connection	3
chain@@3	chain	group	3
chain@@3	chain	train	3
chain@@3	chain	set	2
chain@@3	chain	web	2
chain@@4	chain	link	6
chain@@4	chain	iron	5
chain@@4	chain	metal rope	4
chain@@4	chain	shackle	4
chain@@4	chain	necklace	3
chain@@4	chain	shackles	3
chain@@4	chain	bond	2
chain@@4	chain	metal link	2