by steps
000000 000000
000000
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ff7f00
00007f 00007f
00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
f27f11 f27f11
f27f11
007fff 007fff
007fff
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00ff7f
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e58022
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d88134
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7f7f7f
cb8245 cb8245
cb8245
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7fffff 7fffff
7fffff
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be8356
ff0000 ff0000
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b18468 b18468
b18468
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
a48579 a48579
a48579
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
97868b 97868b
97868b