v 42.395364 54.154281 -4.203766 v 42.395364 54.154281 4.203766 v 42.443127 54.018890 -4.203766 v 42.443127 54.018890 4.203766 v 50.322684 56.955033 -4.203766 v 50.322684 56.955033 4.203766 v 50.373046 56.812275 -4.203766 v 50.373046 56.812275 4.203766 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