Wilker PierreB: A turquoise uppercase letter "B" with an attached yellow caterpillar-like body and head featuring black eyes, a smile, and two antennae with yellow tips.
C: A yellow uppercase letter "C" styled like a creature with a large red eye containing a black pupil and white highlight, and rows of sharp white triangular teeth lining its inner opening.
E: A three-dimensional teal uppercase letter "E" with a smiling face, white-and-grey eyes, and a white cartoon-style gloved hand cupping its right ear as if listening.
N: A tall, bright orange creature shaped like the uppercase letter "N" with a curved first vertical stroke, two white-and-black googly eyes, a simple smile, stubby arms, and two short legs with flat feet.