Produce a use case model (UCM) of the following problem. Your UCM should include UC diagrams and sequence diagrams: A Spell Checker System reads words from a text file. For each word in the file, the...

Produce a use case model (UCM) of the following problem. Your UCM should include UC diagrams and sequence diagrams: A Spell Checker System reads words from a text file. For each word in the file, the checker searches a Dictionary File. If the word is not found, the user is prompted whether they want to add the word to the dictionary. If the user answers positively, a new word is inserted in the Dictionary File, otherwise the Wrong Words file is updated accordingly.