g 4
v -0.328805447 -0.149384111 0
v 0.328805387 0.149384052 0
v 0.328805387 -0.149384111 0
v -0.328805447 0.149384052 0
vt 0.371777594 0.350385725
vt 0.845039606 0.565399289
vt 0.845039487 0.350385606
vt 0.371777654 0.565399408
vn -0 0 1
vn -0 0 1
vn -0 0 1
vn -0 0 1
g 4_0
f 3/3/3 2/2/2 1/1/1
f 4/4/4 1/1/1 2/2/2