v -30.905573 71.996445 -3.940384
v -30.905573 71.996445 3.940384
v -30.846273 72.124353 -3.940384
v -30.846273 72.124353 3.940384
v -38.058042 75.305325 -3.940384
v -38.058042 75.305325 3.940384
v -37.993282 75.445008 -3.940384
v -37.993282 75.445008 3.940384
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