樓宇	租	買
A1Blk	0	0
A2Blk	0	0
A3Blk	0	0
A4Blk	0	0
A5Blk	0	0
A6Blk	0	0
B1Blk	0	0
B2Blk	0	0
B3Blk	0	0
B4Blk	0	0
B5Blk	0	0
B6Blk	0	0
C1Blk	0	0
C2Blk	0	0
C3Blk	0	0