just put in your character. My character is the replacement for Elmo. yours can be whatever character you want. just make sure you are replacing one of the '?' circles with your character Characters to replace (other than mine): Big Bird, Bert, Ernie, Oscar the Grouch, Zoe NO CHANGING EXISTING CHARACTERS!
All we need left is the replacements for Oscar, Bert, Big Bird, Ernie, and Zoe!