v -4.0 0.0 0.0
v -4.0 1.0 0.0
v -3.0 2.0 0.0
v 0.0 3.0 0.0
v 3.0 2.0 0.0
v 1.0 0.0 0.0
v 3.0 -2.0 0.0
v -3.0 -2.0 0.0
v -4.0 -1.0 0.0
cstype bezier
deg 9
curv 1 2 3 4 5 6 7 8 9 10
end