anarchy golf - the source code

Fill Alternating Layers by n4o847

_ a b c d e f g h
_
A c e
A A
X T A
T X
X A
T X
A A
g g
X T A
g X
e e
X T T
e X
a b c d e f g h
_ a b c d e f g h
_

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