U-Hoo
u, u-e, ew, ue, eu
There are 5 graphemes that make the long U sound. Their colour is purple.
U-Hoo lives in the outer universe. He calls ‘Yoo-hoo!’ and waves his U-shaped arms to his friends below him. He visits Monster Phonics Land by sliding down a purple tube that magically appears. U-hoo is a musician, playing the drums in the monsters' band.