12,18,108
#
in steps
000000 000000
000000
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
03047a 03047a
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00ff00
00ff7f 00ff7f
00ff7f
060975 060975
060975
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00ffff
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7f007f 7f007f
7f007f
090d70 090d70
090d70
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7f7f00
7f7f7f 7f7f7f
7f7f7f
0c126c 0c126c
0c126c
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
0f1767 0f1767
0f1767
ff0000 ff0000
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121b62 121b62
121b62
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ff7fff ff7fff
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15205d 15205d
15205d
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
192559 192559
192559