Slauding or Sleiding: How To spell?

The word Slauding is misspelled against Sleiding, which is present continuous of "Sleid"

Word contains consecutive vowels 'EI' in between alphabets sl & ding is misspelled as 'AU'
Wrong Spelling:  sl-au-ding 
Correct Spelling:  sl-ei-ding 
Check more misspelled words of Sleiding to spell it correct.