A = 2;
T = 13;
X = 9;
Y = 9;
Z = 3;
building = array2d(YY,XX, [
  0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,
  0,0,0,2,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,
]);