by steps
000000 000000
000000
8b7451 8b7451
8b7451
00007f 00007f
00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
8c7653 8c7653
8c7653
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
8e7856 8e7856
8e7856
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
907a58 907a58
907a58
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7f7f7f
927c5b 927c5b
927c5b
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7f7fff
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7fff7f
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7fffff
937e5e 937e5e
937e5e
ff0000 ff0000
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ff007f
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ff00ff
958060 958060
958060
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
978263 978263
978263
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
998566 998566
998566