by steps
000000 000000
000000
fba0a1 fba0a1
fba0a1
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00007f
0000ff 0000ff
0000ff
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007f00
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fa9ca7
007fff 007fff
007fff
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00ff7f
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fa98ae
00ffff 00ffff
00ffff
7f0000 7f0000
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fa94b5
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fa8cc2
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fa88c9
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
fa84d0 fa84d0
fa84d0
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
fa81d7 fa81d7
fa81d7