by steps
000000 000000
000000
6e846e 6e846e
6e846e
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
72896d 72896d
72896d
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
768e6d 768e6d
768e6d
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
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7f007f
7b936c 7b936c
7b936c
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7f00ff
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7f7f7f
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7f996c
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7fff7f 7fff7f
7fff7f
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7fffff
839e6b 839e6b
839e6b
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ff007f
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ff00ff
88a36b 88a36b
88a36b
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
8ca86a 8ca86a
8ca86a
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
91ae6a 91ae6a
91ae6a