v -31.277531 41.978486 -4.230244
v -31.277531 41.978486 4.230244
v -31.188449 42.236332 -4.230244
v -31.188449 42.236332 4.230244
v -39.276545 44.734501 -4.230244
v -39.276545 44.734501 4.230244
v -39.182801 45.005838 -4.230244
v -39.182801 45.005838 4.230244
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