# SAMEORIENTED fond de poche FORWARD REVERSED (les autres faces en causes sont FORWARD) profile p1 o 0 0 40 x 150 y 200 x -150 prism pr1 p1 0 0 -40 profile p2 o 0 0 50 f 25 25 y 100 x 75 y -100 prism pr2 p2 0 0 -30 bcut po1 pr1 pr2 profile p3 p 0 0 -1 1 0 0 o 0 0 -10 f 50 -75 y -100 x 75 y 100 prism pr3 p3 0 0 30 bcut result po1 pr3 set square 97000