Vowels: Standard - 'u' as in 'put'. Variation - 'e' followed by ‘m’, ‘n’, ‘ng’, ‘ny’ in the same syllable, it is long and slightly nasalised (both 'e's')
Consonant combination - 'ng' (velar-nasal) combine 'n' and 'g' while back of tongue touches soft palate plus nasal vibration.