% two-dimensional house

V = [0 0; 2 0; 0 1; 2 1; 1 1.5]
B = [1 3; 2 4; 3 4; 3 5; 4 5]
F = [1 2]

% two-dimensional 2 story house

V = [0 0; 2 0; 0 1; 2 1; 0 2; 2 2; 1 2.5]
B = [1 3; 2 4; 3 4; 3 5; 4 6;5 7; 6 7]
F = [1 2]

% two-dimensional 3 story house

V = [0 0; 2 0; 0 1; 2 1; 0 2; 2 2; 0 3; 2 3; 1 3.5]
B = [1 3; 2 4; 3 4; 3 5; 4 6; 5 6; 5 7; 6 8; 7 9; 8 9]
F = [1 2]

% house

V = [0 0 0; 2 0 0; 2 1 0; 0 1 0; 0 0 1; 2 0 1; 2 1 1; 0 1 1;0 .5 1.5; 2 .5 1.5]
B = [1 5; 2 6; 3 7; 4 8; 5 6; 6 7; 7 8; 8 5; 5 9; 8 9; 6 10; 7 10;9 10]
F = [1 2 3 4]