Room1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
Room2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
Room3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3
R3