19,27,187
#
in steps
000000 000000
000000
0000ff 0000ff
0000ff
00007f 00007f
00007f
007f00 007f00
007f00
007f7f 007f7f
007f7f
0406ee 0406ee
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00ff00
00ff7f 00ff7f
00ff7f
090ddd 090ddd
090ddd
00ffff 00ffff
00ffff
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7f007f 7f007f
7f007f
0e14cc 0e14cc
0e14cc
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7f7f00
7f7f7f 7f7f7f
7f7f7f
131bbb 131bbb
131bbb
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
1821aa 1821aa
1821aa
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1d2899 1d2899
1d2899
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ff7f7f ff7f7f
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ff7fff ff7fff
ff7fff
222f88 222f88
222f88
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
273678 273678
273678