by steps
000000 000000
000000
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b05142
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b94639
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007fff
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c33c31
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00ffff
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cd3229 cd3229
cd3229
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d72821 d72821
d72821
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e11e18
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eb1410
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ff7fff ff7fff
ff7fff
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f50a08
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff