Gulying or Gullying: How To spell?
The word Gulying is misspelled against Gullying, which is present continuous of "Gully"
Gullying has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings gu & ying which should not be misspelled with single 'L'
Wrong Spelling:  gu-l-ying  Correct Spelling:  gu-ll-ying 
Check more misspelled words of Gullying to spell it correct.