21,18,87
#
in steps
000000 000000
000000
08076f 08076f
08076f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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0b0969 0b0969
0b0969
007fff 007fff
007fff
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00ff7f 00ff7f
00ff7f
0e0c63 0e0c63
0e0c63
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
120f5d 120f5d
120f5d
7f00ff 7f00ff
7f00ff
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7f7f7f 7f7f7f
7f7f7f
151257 151257
151257
7f7fff 7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
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181451 181451
181451
ff0000 ff0000
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1c174b 1c174b
1c174b
ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
1f1a45 1f1a45
1f1a45
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
231d3f 231d3f
231d3f