Oscar and his dummy say the words "at", "bat", and "mat".
Cartoon: An elephant and a bear try to cross a bridge to deliver their packages, but they're in each other's way. (EKA: Episode 0834)
Cookie Monster: Cookie Monster is about to eat a cookie when a sad-looking girl approaches and stares at him. He tries to eat the cookie, but can't do it. He breaks the cookie in half and shares the cookie with the girl. He eats his half of the cookie. When the girl eats her half, she eats it just like Cookie Monster. (EKA: Episode 0730)