169,170,172
#
in steps
000000 000000
000000
7f7f7f 7f7f7f
7f7f7f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
89898a 89898a
89898a
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
949495 949495
949495
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
9e9fa0 9e9fa0
9e9fa0
7f00ff 7f00ff
7f00ff
7f7f00 7f7f00
7f7f00
a9aaac a9aaac
a9aaac
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
b4b5b7 b4b5b7
b4b5b7
ff0000 ff0000
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ff007f ff007f
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bec0c2 bec0c2
bec0c2
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
c9cbcd c9cbcd
c9cbcd
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
d4d6d9 d4d6d9
d4d6d9