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vn -0.250575 0.111459 0.961659
vt 0.032159 0.420002
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vn -0.206024 -0.076114 0.975582
vt 0.021439 0.972766
v -0.055285 -0.733429 0.224545
vn -0.006972 0.106427 0.994296
vt 0.5 0.495038
v -0.0162 -0.001197 0
vn -0.014058 0.29384 0.955751
vt 0.457122 0.04947
v -0.0162 -1.57342 0.079034
vn 0.000244 -0.081654 0.996661
vt 0.5 0.972766
v 0.802814 -1.41279 -0.015539
vn 0.206501 -0.083682 0.974861
vt 0.985707 0.86557
v 0.91425 -0.733429 -0.045955
vn 0.236497 0.094997 0.966977
vt 0.974988 0.266355
f 1/1/1 3/3/3 4/4/4
f 4/4/4 3/3/3 7/7/7
f 1/1/1 5/5/5 3/3/3
f 1/1/1 2/2/2 5/5/5
f 3/3/3 6/6/6 7/7/7
f 3/3/3 5/5/5 6/6/6