How Many Piggies?

     You all know that adorable little rhyme that goes:

“This little piggy went to the market,

this little piggy stayed home,

this little piggy had roast beef,

this little piggy had none,

and this little piggy cried Wee! Wee! Wee! All the way home.”

     But, what if the first piggy, the one that went to the market, is the same piggy that cried Wee! Wee! Wee! All the way home. And, what if the piggy that stayed home is the same piggy that had roast beef. I guess that leaves the piggy that didn’t have any roast beef that also stayed home.