by steps
000000 000000
000000
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7f7f00
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
007f7f 007f7f
007f7f
838113 838113
838113
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007fff
00ff00 00ff00
00ff00
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00ff7f
888427 888427
888427
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
8d873a 8d873a
8d873a
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7f7f7f 7f7f7f
7f7f7f
928a4e 928a4e
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7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
978c62 978c62
978c62
ff0000 ff0000
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9c8f75
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
a19289 a19289
a19289
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
a6959d a6959d
a6959d