v 18.991138 88.100340 -3.708904 v 18.991138 88.100340 3.708904 v 19.067878 87.990569 -3.708904 v 19.067878 87.990569 3.708904 v 25.062852 92.361578 -3.708904 v 25.062852 92.361578 3.708904 v 25.155108 92.229613 -3.708904 v 25.155108 92.229613 3.708904 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