3,0,239
#
in steps
000000 000000
000000
0000ff 0000ff
0000ff
00007f 00007f
00007f
007f00 007f00
007f00
007f7f 007f7f
007f7f
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00ff00
00ff7f 00ff7f
00ff7f
0100f7 0100f7
0100f7
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
0200f3 0200f3
0200f3
7f00ff 7f00ff
7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
0300ef 0300ef
0300ef
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
0300eb 0300eb
0300eb
ff0000 ff0000
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ff7f00 ff7f00
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ff7f7f ff7f7f
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ff7fff ff7fff
ff7fff
0500e3 0500e3
0500e3
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0601df 0601df
0601df