Vowels: Standard - 'a' as in ‘car’, 'u' as in 'put'. Variation - 'a' is followed by a 'w' is 'aou' dipthong as in 'owl'.
Consonant combination - 'ng' (velar-nasal) combine 'n' and 'g' while back of tongue touches soft palate plus nasal vibration, - 'rr' roll or trill tongue.