v -1.015873 -1.015873 -1.015873
v 1.015873 1.015873 1.015873
v 1.015873 -1.015873 1.015873
v 1.015873 1.015873 -1.015873
v -1.015873 1.015873 1.015873
v 1.015873 -1.015873 -1.015873
v -1.015873 -1.015873 1.015873
v -1.015873 1.015873 -1.015873
g hull-0
f 5 4 8
f 2 3 4
f 3 2 5
f 2 4 5
f 3 1 6
f 4 3 6
f 1 4 6
f 1 3 7
f 5 1 7
f 3 5 7
f 4 1 8
f 1 5 8