set chamf_shape 8_B1.draw
set chamf_edge_face  [list "  7   3" "   2   3"]
set chamf_dist_angle [list "0.1  50" "0.08  50"]
set chamf_dist_dist  [list "0.1 0.2" " 0.1 0.2"]
set chamf_equal_dist [list "0.1    " " 0.1    "]