The word Cesing is misspelled against Cessing, which is present continuous of "Cess"
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Cessing has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings ce & ing which should not be misspelled with single 'S'
Wrong Spelling:  ce-s-ing 
Correct Spelling:  ce-ss-ing 
Find more wrongly spelled words of Cessing to spell it well.