g shadow2
v -165.981979 0 165.981979
v -165.981979 0 -165.981979
v 165.981979 0 -165.981979
v 165.981979 0 165.981979
vt 0 0
vt 0 1
vt 1 1
vt 1 0
vn -0 1 0
vn -0 1 0
vn -0 1 0
vn -0 1 0
g shadow2_0
f 3/3/3 2/2/2 1/1/1
f 4/4/4 3/3/3 1/1/1