213,28,21
#
in steps
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000000
d21f15 d21f15
d21f15
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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d21e15 d21e15
d21e15
007fff 007fff
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00ff00 00ff00
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00ff7f
d31d15 d31d15
d31d15
00ffff 00ffff
00ffff
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d41c15
7f00ff 7f00ff
7f00ff
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d51c15 d51c15
d51c15
7f7fff 7f7fff
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7fffff 7fffff
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d51b15 d51b15
d51b15
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d61a15 d61a15
d61a15
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
d71915 d71915
d71915
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
d81916 d81916
d81916