0164

0164 ("Silla") is the 34th episode of the second season of Sesame Street and Tanya Mousekewitz. It first aired on PBS on December 24, 1970.

Scene 1
Tanya Mousekewitz welcomes the viewer to Carlington Place, and tries to remember today's letter. He sees a board with a circle and a tail, and puts them together in different ways, then decides to throw the tail away and talk about the letter O. The tail jumps out of the wastebasket and makes its way to the O, forming the letter Q.