by steps
000000 000000
000000
301af0 301af0
301af0
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
3c28f0 3c28f0
3c28f0
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
4936f1 4936f1
4936f1
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
5644f2 5644f2
5644f2
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7f00ff
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7f7f7f
6353f3 6353f3
6353f3
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
7061f4 7061f4
7061f4
ff0000 ff0000
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ff007f
ff00ff ff00ff
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7d6ff5 7d6ff5
7d6ff5
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
8a7df6 8a7df6
8a7df6
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
978cf7 978cf7
978cf7