Paonching or Paunching: How To spell?

The word Paonching is misspelled against Paunching, which is present continuous of "Paunch"

Word contains consecutive vowels 'AU' in between alphabets p & nching is misspelled as 'AO'
Wrong Spelling:  p-ao-nching 
Correct Spelling:  p-au-nching 
Find more incorrect spellings of Paunching to spell right way.

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