A 0 0 A x 4 MULTIPLY 2 1 x 4 x / x 2 triangle_main_gauche 3 setHidden forward 5 cote 1 left 120 triangle_interieur setHidden forward 5 c 1 left 120 3 setHidden forward 5 c 1 right 120 right 120 setHidden backward 5 c 1