by steps
000000 000000
000000
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ff7f00
00007f 00007f
00007f
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0000ff
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007f7f 007f7f
007f7f
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e7811c
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007fff
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00ff7f
d08338 d08338
d08338
00ffff 00ffff
00ffff
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7f007f
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a18870 a18870
a18870
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7fffff
8a8a8c 8a8a8c
8a8a8c
ff0000 ff0000
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728da8 728da8
728da8
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
5b8fc4 5b8fc4
5b8fc4
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
4492e1 4492e1
4492e1