2DA V2.0

      Corner1    Edge            Corner2     Height      Model
0     cave       ****            cave        0           sic01_z02_01
1     cave       fence           cave        0           sic01_z04_01
2     water      bridge          water       0           sic01_z05_01
3     nothing    tunnel          nothing     0           sic01_z07_01
4     nothing    tracks_mine     nothing     0           sic01_z06_01
5     cave       ****            water       0           sic01_z08_01
6     nothing    ****            water       0           sic01_z09_01
7     nothing    ****            cave        0           sic01_z10_01
8     nothing    ****            ****        0           sic01_z03_01
9     water      ****            ****        0           sic01_z01_01
10    cave       ****            ****        0           sic01_z02_01
11    water      ****            water       0           sic01_z01_01
12    nothing    ****            nothing     0           sic01_z03_01
13    nothing    doorway         nothing     0           sic01_z11_01