128,64,1
#
in steps
000000 000000
000000
810f03 810f03
810f03
00007f 00007f
00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
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801b02
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00ff7f
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802702
00ffff 00ffff
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803301
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ffff00 ffff00
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ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7f7100 7f7100
7f7100