123,3,237
#
in steps
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000000
7f00ff 7f00ff
7f00ff
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
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007f7f 007f7f
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7d01f6 7d01f6
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00ffff 00ffff
00ffff
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7805e0 7805e0
7805e0
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7706dc 7706dc
7706dc