by steps
000000 000000
000000
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fa768a
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
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007f7f
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fa748b
007fff 007fff
007fff
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00ff00
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00ff7f
fa728d fa728d
fa728d
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
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7f007f
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fa708f
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fa6e91 fa6e91
fa6e91
7f7fff 7f7fff
7f7fff
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7fff00
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7fff7f
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7fffff
fa6c92 fa6c92
fa6c92
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fa6a94
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
fa6896 fa6896
fa6896
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
fa6798 fa6798
fa6798