by steps
000000 000000
000000
728ff6 728ff6
728ff6
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
839df7 839df7
839df7
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
95abf8 95abf8
95abf8
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
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7f007f
a6b9f9 a6b9f9
a6b9f9
7f00ff 7f00ff
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7f7f00
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7f7f7f
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b8c7fa
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
cad5fb cad5fb
cad5fb
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ff007f
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ff00ff
dbe3fc dbe3fc
dbe3fc
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
edf1fd edf1fd
edf1fd
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff