13,13,158
#
in steps
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000000
1111a6 1111a6
1111a6
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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1010a4
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00ff7f
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0f0fa2
00ffff 00ffff
00ffff
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0e0ea0
7f00ff 7f00ff
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7f7f7f
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0d0d9e
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7fffff 7fffff
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0c0c9c
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0b0b9a 0b0b9a
0b0b9a
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0a0a98 0a0a98
0a0a98
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0a0a97 0a0a97
0a0a97