Sam and Dot & a Troll and a Doll

Sam and Dot Р Sam is a little girl, and Dot is her best friend. Sam wants to be just like Dot. A Troll and a Doll Р Buzz and Viv are both trolls. What will happen when Buzz has a doll but Viv does not? The phonemes /l/ll/ss/ are featured in this title.