v 18.115143 89.151335 -3.693875 v 18.115143 89.151335 3.693875 v 18.193398 89.043786 -3.693875 v 18.193398 89.043786 3.693875 v 24.080355 93.509670 -3.693875 v 24.080355 93.509670 3.693875 v 24.175635 93.378722 -3.693875 v 24.175635 93.378722 3.693875 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