by steps
000000 000000
000000
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85a664
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007f7f 007f7f
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007fff
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00ff7f
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8c9b5d
00ffff 00ffff
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90965a
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978b54 978b54
978b54
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9b8651
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ff7f7f
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9f814e 9f814e
9f814e
ffff00 ffff00
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ffff7f
ffffff ffffff
ffffff
a37c4b a37c4b
a37c4b