by steps
000000 000000
000000
9b72de 9b72de
9b72de
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
9783e2 9783e2
9783e2
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
9495e6 9495e6
9495e6
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
90a6ea 90a6ea
90a6ea
7f00ff 7f00ff
7f00ff
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7f7f7f 7f7f7f
7f7f7f
8db8ee 8db8ee
8db8ee
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7fff00 7fff00
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7fff7f 7fff7f
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7fffff
89caf2 89caf2
89caf2
ff0000 ff0000
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ff00ff ff00ff
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86dbf6 86dbf6
86dbf6
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
82edfa 82edfa
82edfa
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff