by steps
000000 000000
000000
6d7ba0 6d7ba0
6d7ba0
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
707ba1 707ba1
707ba1
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
737ba2 737ba2
737ba2
00ffff 00ffff
00ffff
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7f007f
767ba3 767ba3
767ba3
7f00ff 7f00ff
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7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
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7a7ba4
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7f7fff
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7d7ba5 7d7ba5
7d7ba5
ff0000 ff0000
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807ba6 807ba6
807ba6
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
837ba7 837ba7
837ba7
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
877ba8 877ba8
877ba8