Vowels - Standard - 'i' as in 'pit', 'e' as in 'wet, Variation - when 'a' follows a 'w' and is followed by an 'n' it is pronounced 'a' as in 'war' (1st 'a').
Consonant - 'ty' (palatal stop) - combine 't' and 'y' while tip and blade of tongue touches hard palate and stops the breath. (Note: 'tch' is close but different to 'ty'.) (Avoid the English 'tee' as in 'city'.)