2DA V2.0

     Corner1   Edge       Corner2   Height   Model          
0    Wall      ****       Wall      0        mze40_z01_01   
1    Wall      ****       ****      0        mze40_z01_01   
2    Wall      Corridor   Wall      0        mze40_a01_01   
3    ****      ****       ****      ****     ****