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%StartVisiblePreamble
\usepackage[DefaultFeatures={Scale=0.94}]{plex-otf}
%StopVisiblePreamble
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1/3 2/3 1/5 2/5 \ldots \par
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1/3 2/3 1/5 2/5 3/5 4/5 1/6 5/6 1/7 1/9 1/8 3/8 5/8 7/8\par
123456/3215731
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