Because of an error in bookkeeping/editing/counting/drawing, the Cul de Sacs for 11-12 and 1-13 were transposed. This may be traced back to my own innumerancy and clumsiness in telling a joke; i.e., the punch line comes after the set up. My apologies, unless you didn't notice. In which case it didn't happen, and this whole blog post is another dull figment of your imagination.
