64,127,66
#
in steps
000000 000000
000000
7f7f7f 7f7f7f
7f7f7f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
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6f7f6f 6f7f6f
6f7f6f
007fff 007fff
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00ff7f
5f7f60 5f7f60
5f7f60
00ffff 00ffff
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507f51 507f51
507f51
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307f33 307f33
307f33
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217f24 217f24
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117f15 117f15
117f15
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
027f06 027f06
027f06