2DA V2.0

       Corner1     Edge      Corner2     Height     Model 
0      black       ****      ****        0          tbw01_z_1x10
1      black       ****      black       0          tbw01_z_1x10
2      barrow      ****      ****        0          tbw01_z_0x00
3      barrow      ****      barrow      0          tbw01_z_0x00
4      barrow      ****      black       0          tbw01_z_0x10
5      black       corridor  black       0          tbw01_z_1010
5      black       door_corridor  black  0          tbw01_z_1110
6      black       door_barrow    black  0          tbw01_z_1210