by steps
000000 000000
000000
708a35 708a35
708a35
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
708932 708932
708932
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
71882f 71882f
71882f
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
72882c 72882c
72882c
7f00ff 7f00ff
7f00ff
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
738729 738729
738729
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7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
738626 738626
738626
ff0000 ff0000
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ff00ff
748623 748623
748623
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
758520 758520
758520
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
76851e 76851e
76851e