22,37,29
#
in steps
000000 000000
000000
0f1f1f 0f1f1f
0f1f1f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
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007f7f
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10201e
007fff 007fff
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00ff00
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00ff7f
12221e 12221e
12221e
00ffff 00ffff
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14231d
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7f7f7f 7f7f7f
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16251d
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7fffff 7fffff
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17261c 17261c
17261c
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19281c
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ff7fff ff7fff
ff7fff
1b291b 1b291b
1b291b
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
1d2b1b 1d2b1b
1d2b1b