Dr. Francine Blanchet-Sadri is the Principal Investigator of the Algorithmic Combinatorics on Words REU. 167 Petty Building University of North Carolina P.O. Box 26170 Greensboro, NC 27402-6170 office phone:   (336) 256-1125 fax number:   (336) 256-0439 email:   blanchet@uncg.edu homepage:   http://www.uncg.edu/~blanchet/