by steps
000000 000000
000000
6785be 6785be
6785be
00007f 00007f
00007f
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0000ff
007f00 007f00
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007f7f 007f7f
007f7f
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6986bf
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007fff
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00ff7f
6b88c0 6b88c0
6b88c0
00ffff 00ffff
00ffff
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7f007f
6e8ac1 6e8ac1
6e8ac1
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7f7f7f
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708cc2
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728ec3 728ec3
728ec3
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7590c4 7590c4
7590c4
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
7792c5 7792c5
7792c5
ffff00 ffff00
ffff00
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ffffff ffffff
ffffff
7a94c6 7a94c6
7a94c6