Vowels

I recite vowels for Mason, and he says his version back. I say "aaaaaaaaaayyyyyyyyyyyyyyeeeeeeeeeeee" (yes, like the Fonz), and he says, "a-yay". I say "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee", he shouts, "eee". I say "i" drawn out. He points to his eye. Then we do "o" and "u" ( but I say "oooooooooooooooooo", like in "loot" instead of "u", like "fury"). The "o" is my favorite sound, but the "i" has it.