by steps
000000 000000
000000
7885f2 7885f2
7885f2
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
007f7f
728ae6 728ae6
728ae6
007fff 007fff
007fff
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00ff7f
6c90db 6c90db
6c90db
00ffff 00ffff
00ffff
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7f007f
6696d0 6696d0
6696d0
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609cc5 609cc5
609cc5
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5aa2ba 5aa2ba
5aa2ba
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54a8af 54a8af
54a8af
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ff7f7f
ff7fff ff7fff
ff7fff
4eaea4 4eaea4
4eaea4
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
49b499 49b499
49b499