v 49.903317 0.742120 -4.993163 v 49.903317 0.742120 4.993163 v 49.962587 0.471818 -4.993163 v 49.962587 0.471818 4.993163 v 59.657200 2.884192 -4.993163 v 59.657200 2.884192 4.993163 v 59.717847 2.607612 -4.993163 v 59.717847 2.607612 4.993163 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