g BG
v 0 0 0
v -480 0 0
v 0 -16 0
v -480 -16 0

vn 0 0 1
vn 0 0 1
vn 0 0 1
vn 0 0 1

vt 0 0.03125
vt 0.9375 0.03125
vt 0 0
vt 0.9375 0

f 2/2/2 1/1/1 3/3/3
f 3/3/3 4/4/4 2/2/2
