117,119,122
#
in steps
000000 000000
000000
797776 797776
797776
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
787777 787777
787777
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
777778 777778
777778
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
767779 767779
767779
7f00ff 7f00ff
7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
75777a 75777a
75777a
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
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7fffff 7fffff
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74777b 74777b
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ff0000 ff0000
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73777c
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
72777d 72777d
72777d
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
72787f 72787f
72787f