by steps
000000 000000
000000
38c235 38c235
38c235
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43b540
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007fff
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4fa84b 4fa84b
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00ffff 00ffff
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5b9c56
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678f62
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72826d 72826d
72826d
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ff7f7f
ff7fff ff7fff
ff7fff
8a6983 8a6983
8a6983
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
965d8f 965d8f
965d8f