28,28,171
#
in steps
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1f1faf
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00007f
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0000ff
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1e1eae
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00ff7f
1d1dad 1d1dad
1d1dad
00ffff 00ffff
00ffff
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1d1dac 1d1dac
1d1dac
7f00ff 7f00ff
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1c1cab
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7fffff 7fffff
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1b1ba9 1b1ba9
1b1ba9
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ff7f7f
ff7fff ff7fff
ff7fff
1a1aa8 1a1aa8
1a1aa8
ffff00 ffff00
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ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
1a1aa7 1a1aa7
1a1aa7