g S_patch19
v -8.97744751 -1.11022302E-14 35.4888077
v -8.97745132 1.11022302E-14 -34.6398087
v 7.79618835 1.11022302E-14 -34.6398087
v 7.79618454 -1.11022302E-14 35.4888077
vt 0.663680732 0.275922835
vt 0.663680732 0.443604499
vt 0.703787506 0.443604469
vt 0.703787506 0.275922805
vn -0 1 0
vn -0 1 0
vn -0 1 0
vn -0 1 0
g S_patch19_0
f 3/3/3 2/2/2 1/1/1
f 4/4/4 3/3/3 1/1/1