4,23,128
#
in steps
000000 000000
000000
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
01057f 01057f
01057f
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007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
020b7f 020b7f
020b7f
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
031180 031180
031180
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7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
041780 041780
041780
7f7fff 7f7fff
7f7fff
7fff00 7fff00
7fff00
7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
051d80 051d80
051d80
ff0000 ff0000
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ff007f ff007f
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062381 062381
062381
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
072981 072981
072981
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
082f82 082f82
082f82