v 0.0 -1.5 -2.267283940315247
v -1.2990381088177267 -0.7499999945595097 -2.267283940315247
v 0.0 1.5 -2.267283940315247
v 1.2990381007406926 -0.7500000085493426 -2.267283940315247
v -1.5666546809486137 -1.2135254877595318 -0.8660254077132918
v -2.2672839467942296 0.0 -1.401258544209753
v -1.2990381034330374 0.7500000038860648 -2.267283940315247
v 1.1336419757466647 1.9635254941599347 -1.401258544209753
v 1.2990381061253822 0.749999999222787 -2.267283940315247
v -0.2676165647644494 1.9635254958986117 -0.8660254077132918
v 1.8342712446037563 0.75 -0.8660254077132918
v 0.8660254034852892 0.0 0.0
v 1.8342712446037563 -0.75 -0.8660254077132918
v 1.1336419616493651 -1.9635255022990141 -1.401258544209753
v -0.2676165788617488 -1.9635254939772355 -0.8660254077132918
v -0.4330126999477482 0.7500000007772127 0.0
v -0.43301270533243724 -0.7499999976683611 0.0
v -1.5666546722360037 1.2135254990074635 -0.8660254077132918

f 1 2 7 3 9 4 
f 5 2 1 15 
f 6 7 2 
f 10 3 7 18 
f 8 9 3 
f 9 11 13 4 
f 14 1 4 
f 5 6 2 
f 14 15 1 
f 15 17 5 
f 6 18 7 
f 10 8 3 
f 18 16 10 
f 8 11 9 
f 11 12 13 
f 13 14 4 
f 12 16 17 
f 12 11 8 10 16 
f 17 15 14 13 12 
f 16 18 6 5 17 

s 6 0 1 6 2 8 3 
s 4 4 1 0 14 
s 3 5 6 1 
s 4 9 2 6 17 
s 3 7 8 2 
s 4 8 10 12 3 
s 3 13 0 3 
s 3 4 5 1 
s 3 13 14 0 
s 3 14 16 4 
s 3 5 17 6 
s 3 9 7 2 
s 3 17 15 9 
s 3 7 10 8 
s 3 10 11 12 
s 3 12 13 3 
s 3 11 15 16 
s 5 11 10 7 9 15 
s 5 16 14 13 12 11 
s 5 15 17 5 4 16 
