by steps
000000 000000
000000
43e978 43e978
43e978
00007f 00007f
00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
40e978 40e978
40e978
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
3dea78 3dea78
3dea78
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
3aeb78 3aeb78
3aeb78
7f00ff 7f00ff
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7f7f00 7f7f00
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7f7f7f 7f7f7f
7f7f7f
38ec78 38ec78
38ec78
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
35ec78 35ec78
35ec78
ff0000 ff0000
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32ed78 32ed78
32ed78
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
2fee78 2fee78
2fee78
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
2def79 2def79
2def79