21,81,132
#
in steps
000000 000000
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2a2389 2a2389
2a2389
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
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242e87 242e87
242e87
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00ffff 00ffff
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1a4585 1a4585
1a4585
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155184 155184
155184
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ff7fff ff7fff
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057380 057380
057380
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff