by steps
000000 000000
000000
6f8fbf 6f8fbf
6f8fbf
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
6f8ebb 6f8ebb
6f8ebb
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
708db7 708db7
708db7
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
718cb3 718cb3
718cb3
7f00ff 7f00ff
7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
728bb0 728bb0
728bb0
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f
7fffff 7fffff
7fffff
738aac 738aac
738aac
ff0000 ff0000
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7489a8 7489a8
7489a8
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
7588a4 7588a4
7588a4
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7687a1 7687a1
7687a1