by steps
000000 000000
000000
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d395c2
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c993c4
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bf92c7
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a18fcf a18fcf
a18fcf
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978ed2 978ed2
978ed2
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
8d8dd5 8d8dd5
8d8dd5
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
838cd8 838cd8
838cd8