What's this?
box
What sound does the letter make?
X X X x x x
What's this?
fox
What's this?
tux
What's this?
wax
What's this?
sax
What's this?
six
What letter is this?
small x
What's this?
ax
What letter is this?
Big X
What's this?
fax
What's this?
fix