by steps
000000 000000
000000
ff7fff ff7fff
ff7fff
00007f 00007f
00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
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f280f8
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
e582f1 e582f1
e582f1
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
d884ea d884ea
d884ea
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7f00ff
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7f7f7f
cb86e3 cb86e3
cb86e3
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
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7fffff
be88dc be88dc
be88dc
ff0000 ff0000
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ff00ff ff00ff
ff00ff
b18ad5 b18ad5
b18ad5
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
a48cce a48cce
a48cce
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
978ec8 978ec8
978ec8