by steps
000000 000000
000000
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8c82de
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00007f
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0000ff
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8e84de 8e84de
8e84de
007fff 007fff
007fff
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00ff7f
9087df 9087df
9087df
00ffff 00ffff
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958ce1 958ce1
958ce1
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7fffff 7fffff
7fffff
978fe1 978fe1
978fe1
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9a91e2 9a91e2
9a91e2
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
9c94e3 9c94e3
9c94e3
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
9f97e4 9f97e4
9f97e4