[cube = g_tomb]
  <wall.4 = g_tomb>
  type = 2
  editor_icon = 4

[cube = w_stone]
  <wall.0 = w_tomb3>
  <wall.1 = w_tomb3>
  <wall.2 = w_tomb3>
  <wall.3 = w_tomb3>
  type = 1
  editor_icon = 10
  
[cube = w_timber]
  <wall.0 = w_timber>
  <wall.1 = w_timber>
  <wall.2 = w_timber>
  <wall.3 = w_timber>
  <wall.4 = g_tomb>
  type = 2
  editor_icon = 20
  
[cube = w_timber_side]
  <wall.0 = w_timber>
  <wall.4 = g_tomb>
  type = 2
  editor_icon = 22