v -27.876767 8.766524 -4.796965 v -27.876767 8.766524 4.796965 v -27.554052 10.097635 -4.796965 v -27.554052 10.097635 4.796965 v -37.205010 11.008710 -4.796965 v -37.205010 11.008710 4.796965 v -36.873376 12.376610 -4.796965 v -36.873376 12.376610 4.796965 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