(]G0982[)(]G2199[)(]G0331[)(]G0192[)(]G0544[) (]G1672[)(]G1552[)(]G0940[) (]G1672[)(]G1552[)(]G7204[) (]G4879[)(]G30A1[)(]G0196[) (]G1552[)(]G7060[)(]G0192[) (]G7205[)(]G0336[) (]G1551[)(]G1552[) A Study of composition of the blocks and the alley in the housing area.