O1-House K1-House O2-House O3-House I2-House M2-House
T2-House K2-House W1-House I1-House A1-House M3-House
N2-House O4-House K3-House O7-House K4-House
T3-House M1-House N3-House T4-House SY1-House
O6-House U2-House B1-House N4-House F1-House