v 61.149661 21.580953 -4.684214 v 61.149661 21.580953 4.684214 v 61.185595 21.440181 -4.684214 v 61.185595 21.440181 4.684214 v 70.226484 23.900164 -4.684214 v 70.226484 23.900164 4.684214 v 70.263500 23.755150 -4.684214 v 70.263500 23.755150 4.684214 f 1 3 4 f 4 2 1 f 5 6 8 f 8 7 5 f 1 2 6 f 6 5 1 f 3 7 8 f 8 4 3 f 1 5 7 f 7 3 1 f 2 4 8 f 8 6 2