by steps
000000 000000
000000
6ead4d 6ead4d
6ead4d
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00007f
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0000ff
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007f00
007f7f 007f7f
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7ba256
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007fff
00ff00 00ff00
00ff00
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00ff7f
899860 899860
899860
00ffff 00ffff
00ffff
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7f007f
978e69 978e69
978e69
7f00ff 7f00ff
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a58473 a58473
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7fffff
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b27a7d
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c07086
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ff7fff ff7fff
ff7fff
ce6690 ce6690
ce6690
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
dc5c9a dc5c9a
dc5c9a