1_f1.dxf : 2 (R wall 2 doors cab)
2_f0.dxf : 2 (R wall 2 doors cab)
3_f1.dxf : 2 (R wall 2 doors cab)
4_f0.dxf : 2 (R wall 2 doors cab)
5_f0.dxf : 2 (R wall 2 doors cab)
6_f0.dxf : 4 (R wall 2 doors cab)
7_f1.dxf : 2 (R wall 2 doors cab)
8_f1.dxf : 2 (R wall 2 doors cab)
