Palindromes are appropriate as the subject of introductory programs involving
string manipulation. For example, writing a program to recognize a palindromic
sentence using a letter as the unit requires character manipulation. Writing a
program to recognize a palindromic sentence or paragraph using a word as the
unit requires both character and word manipulation. This is particularly
interesting if the sentence or paragraph is entered one line rather than one
word at a time. The creation of palindromes is likely to remain in the province
of a human and not a machine endeavor. One may devise clever programs to assist
that endeavor, but human creativity supported by a well thumbed dictionary shall