樓宇	租	買
ABlock	0	0
BBlock	0	0
CBlock	0	0
DBlock	0	0
EBlock	0	0
FBlock	0	0
GBlock	0	0
HBlock	0	0
NBlock	0	0
OBlock	0	0
PBlock	0	0
QBlock	0	0
RBlock	0	0