by steps
000000 000000
000000
758c52 758c52
758c52
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0000ff
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728f66 728f66
728f66
00ffff 00ffff
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719170
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70937b
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ff7f7f
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6d9899 6d9899
6d9899
ffff00 ffff00
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ffffff ffffff
ffffff
6c9aa4 6c9aa4
6c9aa4