20,22,251
#
in steps
000000 000000
000000
191cfb 191cfb
191cfb
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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171afb
007fff 007fff
007fff
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00ff00
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00ff7f
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1619fb
00ffff 00ffff
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ff7fff ff7fff
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1012fb 1012fb
1012fb
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0f11fc 0f11fc
0f11fc