g shadow
v -2.20183516 0 -2.16939092
v 0.162649319 0 0.157732978
v -2.20183516 0 0.157732978
v 0.162649319 0 -2.16939092
vt 1 1
vt 0 0
vt 0 1
vt 1 0
vn -0 1 0
vn -0 1 0
vn -0 1 0
vn -0 1 0
g shadow_0
f 3/3/3 2/2/2 1/1/1
f 4/4/4 1/1/1 2/2/2