72,120,126
#
in steps
000000 000000
000000
7f7f7f 7f7f7f
7f7f7f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
717d7e 717d7e
717d7e
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
637b7e 637b7e
637b7e
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
55797e 55797e
55797e
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7f00ff
7f7f00 7f7f00
7f7f00
48787e 48787e
48787e
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7fffff 7fffff
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3a767d 3a767d
3a767d
ff0000 ff0000
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2c747d 2c747d
2c747d
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ff7f7f
ff7fff ff7fff
ff7fff
1e727d 1e727d
1e727d
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
11717d 11717d
11717d