Vowels: Standard - 'a' as in ‘car’, 'u' as in 'put', 'i' as in 'win'. Variation - 'a' is followed by a 'w' is 'aou' dipthong as in 'owl'.
Consonant combination - 'ny' (palato-nasal) combine 'n' and 'y' while top of tongue touches hard palate plus nasal vibration.
(Avoid the English 'ny' as in 'many')