9,18,210
#
in steps
000000 000000
000000
0000ff 0000ff
0000ff
00007f 00007f
00007f
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007f00
007f7f 007f7f
007f7f
0204f3 0204f3
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00ff7f
0409e8 0409e8
0409e8
00ffff 00ffff
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7f0000 7f0000
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060ddd 060ddd
060ddd
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0912d2
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7fff7f 7fff7f
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7fffff 7fffff
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0b16c7 0b16c7
0b16c7
ff0000 ff0000
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0d1bbc 0d1bbc
0d1bbc
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ff7f7f ff7f7f
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ff7fff ff7fff
ff7fff
0f1fb1 0f1fb1
0f1fb1
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
1224a6 1224a6
1224a6