v 12.694294 50.174269 -3.846010
v 12.694294 50.174269 3.846010
v 13.317715 49.026124 -3.846010
v 13.317715 49.026124 3.846010
v 19.413831 53.917931 -3.846010
v 19.413831 53.917931 3.846010
v 20.115626 52.625510 -3.846010
v 20.115626 52.625510 3.846010
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