a group of penguins standing next to each other

Prompt 1: an animated group of six different animal characters standing together, each with its unique character design. the group waving and greeting with their hands and feet, creating a cheerful and friendly atmosphere.

Prompt 2: a group of six colorful animals standing next to each other, each with a letter on their chest. the animals are shown in various positions, with some standing in front of a white background and others in front of a colorful background. the letters on the animals' chests spell out the word "i-o-u," and ends with the animals standing next to each other. is a fun and playful way to showcase the animals and their unique features.