red
oi, oy
blue
a, e, i, o, u
light purple
ar, er, ir, or, ur
dark purple
er, ir, ur (ar, or) w(ar) w(or)
gray
o, oo, ou, u
green
a, e, i, o, u
black
au, aw, al, o, ou
yellow
ou, ow
pink
a, e, i, o, u