29,20,23
#
in steps
000000 000000
000000
171611 171611
171611
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
181512 181512
181512
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
1a1514 1a1514
1a1514
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
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1b1415
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7f00ff
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
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1d1417 1d1417
1d1417
7f7fff 7f7fff
7f7fff
7fff00 7fff00
7fff00
7fff7f 7fff7f
7fff7f
7fffff 7fffff
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1f1419 1f1419
1f1419
ff0000 ff0000
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20131a 20131a
20131a
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ff7f7f
ff7fff ff7fff
ff7fff
22131c 22131c
22131c
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
24131e 24131e
24131e