16,32,143
#
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
0810c7 0810c7
0810c7
00ffff 00ffff
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7f007f
0c18ab 0c18ab
0c18ab
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7f7f00
7f7f7f 7f7f7f
7f7f7f
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142873 142873
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183057 183057
183057
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ff7fff ff7fff
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1c383b 1c383b
1c383b
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
20401f 20401f
20401f