Color classification
Three-person position
Single
223 (Double + Double + three)
223 + coffee table
2+3 + coffee table
2+3 + coffee table + square * 1
Double
113 (single + Single + three)
113 + coffee table
113 + tea table + square * 2
223 + tea table + square * 2
Coffee table
TV cabinet
223 + coffee table + square * 2 + TV cabinet
123 (single + Double + three)
123 + tea table + square * 2
123 + coffee table
113 + coffee table + square * 2 + TV cabinet
123 + coffee table + square * 2 + TV cabinet