g L3
v 67.6906815 -197.043518 -117.01059
v 67.6906815 -97.0435181 -117.01059
v -32.3067551 -97.0435181 -117.727142
v -32.3067551 -197.043518 -117.727142
vt 0 0
vt 0 1
vt 1 1
vt 1 0
vn 0.00716552697 0 -0.99997437
vn 0.00716552697 0 -0.99997437
vn 0.00716552697 0 -0.99997437
vn 0.00716552697 0 -0.99997437
g L3_0
f 3/3/3 2/2/2 1/1/1
f 4/4/4 3/3/3 1/1/1