back@@1	back	backward	3
back@@1	back	recede	2
back@@1	back	retreat	2
back@@1	back	reverse	2
back@@2	back	backward	4
back@@2	back	behind	3
back@@3	back	rear	22
back@@3	back	hind	12
back@@3	back	behind	11
back@@3	back	backbone	8
back@@3	back	backside	8
back@@3	back	end	6
back@@3	back	spine	6
back@@3	back	rear side	5
back@@3	back	aback	4
back@@3	back	position	4
back@@6	back	footballer	5
back@@6	back	linebacker	5
back@@6	back	position	5
back@@6	back	behind	4
back@@6	back	end	4
back@@6	back	rear	4
back@@6	back	hind	3
back@@6	back	player	3
back@@6	back	player position	3
back@@6	back	running back	2