by steps
000000 000000
000000
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b48734
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0000ff
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ab8839
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007fff
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00ff7f
a3893f a3893f
a3893f
00ffff 00ffff
00ffff
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7f007f
9b8a45 9b8a45
9b8a45
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938b4b
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7fffff
8a8c51 8a8c51
8a8c51
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828d57 828d57
828d57
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
7a8e5d 7a8e5d
7a8e5d
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
728f63 728f63
728f63