anarchy golf - the source code

Fill Alternating Layers by NOCO_1002

r
r _ _ a _ b _ _ c
a r
a a
b r
b b
f b b
e a f
e e
i d d
e i
f d
f a
0 0 a 0 e 0 f c
b a
b b
g b d
d g
g b
d g
r

Note that non-ascii characters in the above source code will be escaped (such as \x9f).