background@@1	background	backdrop	66
background@@1	background	atmosphere	26
background@@1	background	aura	24
background@@1	background	ambient	11
background@@1	background	opposite foreground	9
background@@1	background	back surface	6
background@@1	background	rear scenery	6
background@@1	background	surrounding	6
background@@1	background	ambient sound	5
background@@1	background	base	5
background@@2	background	experience	4
background@@2	background	past	4
background@@2	background	personal history	4
background@@2	background	culture	2
background@@2	background	origin	2
background@@3	background	backdrop	12
background@@3	background	rear scenery	5
background@@3	background	opposite foreground	4
background@@3	background	rear	4
background@@3	background	back layer	3
background@@3	background	backup	3
background@@3	background	accompaniment	2
background@@3	background	assist	2
background@@3	background	harmony	2
background@@3	background	sidelines	2
background@@3	background	supplemental	2