v 28.318770 75.772756 -3.887193 v 28.318770 75.772756 3.887193 v 28.381258 75.647420 -3.887193 v 28.381258 75.647420 3.887193 v 35.273069 79.248215 -3.887193 v 35.273069 79.248215 3.887193 v 35.342183 79.109588 -3.887193 v 35.342183 79.109588 3.887193 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