by steps
000000 000000
000000
728baa 728baa
728baa
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00007f
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0000ff
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7380b0
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7476b6
00ffff 00ffff
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756bbd
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7756c9
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784cd0
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ff7f7f
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ff7fff
7941d6 7941d6
7941d6
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
7a37dd 7a37dd
7a37dd