vowel
eu
uu
au
iu
is
ou
ou
us
au
as
is
us
os
eu
as
as
as
us
uu
us
us
as
uu
us
ou
as
iu
us
uu
au
is
us
au
is
as
as
is
as
is
us
us
as
eu
is
is
as
is
eu
us
as
ou
as
is
eu
us
uu
us
ou
au
is
us
us
is
us
as
eu
iu
au
uu
is
uu
as
au
us
au
us
as
ou
iu
ou
us
us
as
uu
us
os
ou
us
is
is
us
as
us
au
us
as
as
is
as
as
ou
as
au
is
us
us
as
is
au
is
us
as
ou
as
as
is
is
is
as
as
is
as
us
us
au
us
us
us
as
us
as
us
us
is
is
is