by steps
000000 000000
000000
c0a1b5 c0a1b5
c0a1b5
00007f 00007f
00007f
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007f7f
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b79cbe
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00ff7f
af98c7 af98c7
af98c7
00ffff 00ffff
00ffff
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a794d0 a794d0
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7fffff 7fffff
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978be3 978be3
978be3
ff0000 ff0000
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8f87ec 8f87ec
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ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
8783f5 8783f5
8783f5
ffff00 ffff00
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ffff7f
ffffff ffffff
ffffff