[FIDOCAD]
PP 75 25 105 25 105 50 100 80 80 80 75 50 75 25 105 25 1
PP 105 40 105 50 150 50 150 40 1
PP 30 40 30 50 75 50 75 40 1
PP 30 50 30 95 150 95 150 50 105 50 100 80 80 80 75 50 30 50 13