15,27,22
#
in steps
000000 000000
000000
1f1725 1f1725
1f1725
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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1b1821 1b1821
1b1821
007fff 007fff
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00ff7f 00ff7f
00ff7f
17191d 17191d
17191d
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
131a19 131a19
131a19
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0f1b16
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7fffff 7fffff
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0b1c12 0b1c12
0b1c12
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071d0e 071d0e
071d0e
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ff7f7f
ff7fff ff7fff
ff7fff
031e0a 031e0a
031e0a
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
001f07 001f07
001f07