by steps
000000 000000
000000
4f728b 4f728b
4f728b
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
007f7f
657379 657379
657379
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007fff
00ff00 00ff00
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00ff7f 00ff7f
00ff7f
7b7568 7b7568
7b7568
00ffff 00ffff
00ffff
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7f007f
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917656
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a77845 a77845
a77845
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7fffff 7fffff
7fffff
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bd7a34
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d37b22
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
e97d11 e97d11
e97d11
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff