25,64,128
#
in steps
000000 000000
000000
328001 328001
328001
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
2b7020 2b7020
2b7020
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007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
256040 256040
256040
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
1f5060 1f5060
1f5060
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7f7f00 7f7f00
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7f7f7f 7f7f7f
7f7f7f
194080 194080
194080
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7fff7f 7fff7f
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7fffff 7fffff
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0610df 0610df
0610df
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff