by steps
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000000
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943c1a
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96431d
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007fff
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00ff7f
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994b20
00ffff 00ffff
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9b5224
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a1612a
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ff7f7f
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ff7fff
a67031 a67031
a67031
ffff00 ffff00
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ffff7f
ffffff ffffff
ffffff
a97835 a97835
a97835