by steps
000000 000000
000000
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9e2d3e
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00007f
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9f2c41
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007fff
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00ff7f
a12b44 a12b44
a12b44
00ffff 00ffff
00ffff
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a22a47
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a42a4a a42a4a
a42a4a
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a72850 a72850
a72850
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ff7fff
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ffffff ffffff
ffffff
aa2756 aa2756
aa2756