by steps
000000 000000
000000
9b2eae 9b2eae
9b2eae
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00007f
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0000ff
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a12bb3
007fff 007fff
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00ff7f
a728b8 a728b8
a728b8
00ffff 00ffff
00ffff
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ad25bd
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b422c2
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ba1fc7
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
c619d1 c619d1
c619d1
ffff00 ffff00
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ffff7f
ffffff ffffff
ffffff
cd17d6 cd17d6
cd17d6