by steps
000000 000000
000000
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1ae994
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0000ff
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007f7f
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26db91
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00ff7f
33ce8e 33ce8e
33ce8e
00ffff 00ffff
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59a686
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659984 659984
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ff7f7f
ff7fff ff7fff
ff7fff
728c81 728c81
728c81
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff