13,27,22
#
in steps
000000 000000
000000
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0f140f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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0e1510
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0e1712 0e1712
0e1712
00ffff 00ffff
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7f0000 7f0000
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0d1914
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0d1b16
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7fffff 7fffff
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0d1c18
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0c1e1a
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0c201c 0c201c
0c201c
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0c221e 0c221e
0c221e