Building	Rent	Buy
House A1	0	0
House A2	0	0
House A3	0	0
House A4	0	0
House A5	0	0
House A6	0	0
House A7	0	0
House B1	0	0
House B2	0	0
House B3	0	0
House B4	0	0
House B5	0	0
House B6	0	0
House B7	0	0