64,63,15
#
in steps
000000 000000
000000
7f7f00 7f7f00
7f7f00
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
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6f6f03 6f6f03
6f6f03
007fff 007fff
007fff
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00ff7f
5f5f07 5f5f07
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00ffff 00ffff
00ffff
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504f0b 504f0b
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403f0f 403f0f
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302f12 302f12
302f12
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211f16 211f16
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110f1a 110f1a
110f1a
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
02001e 02001e
02001e