line line 0 0 0 0 0 1
extsurf es_line line 1 0 0
offset es_line_of es_line 5
offset es_line_of_of es_line_of 5
mkface result es_line_of_of 0 20 0 40
set MaxFTol 9.9999999999999995e-08
set MaxETol 9.9999999999999995e-08
set MaxVTol 1.0000000000000002e-07