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  \title{The Breeding Habits of Cacti}
  \author{John Q. Public}
  \abstract{Description of how common desert cacti search
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  \item{Oven} Dirty, needs new burner.
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  \signature{John Q. Public}
  \address{123 Main St.\\Los Angeles, CA.  96005\\Tel: 123/456-7890}
  \begin{document}
  \begin{letter}{ACME Brick Co.\\100 Ash St.\\San Diego, CA 96403}
  \opening{Dear Sir/Madam:}
  With regard to one of your bricks that I found on my living room
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