168,163,173
#
in steps
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000000
7f7f7f 7f7f7f
7f7f7f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
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89888a
007fff 007fff
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00ff7f
939196 939196
939196
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
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9e9aa1
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ff7fff ff7fff
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c7becf c7becf
c7becf
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
d2c7db d2c7db
d2c7db