131,127,63
#
in steps
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ffff00
00007f 00007f
00007f
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0000ff
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007f7f 007f7f
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c1bf1f c1bf1f
c1bf1f
00ffff 00ffff
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a29f2f a29f2f
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645f4f 645f4f
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453f5f 453f5f
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ff7fff ff7fff
ff7fff
261f6f 261f6f
261f6f
ffff7f ffff7f
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ffffff ffffff
ffffff
07007f 07007f
07007f