0,21,87
#
in steps
000000 000000
000000
000b2f 000b2f
000b2f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
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000d39
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
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001043
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
00124d 00124d
00124d
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7f7f7f 7f7f7f
7f7f7f
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7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
001761 001761
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ff0000 ff0000
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001a6b
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
001c75 001c75
001c75
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
001f7f 001f7f
001f7f