TO DO # $2$: Store each line from the CMU dictionary in the hashtable.

This involves implementing the method $$storeRhyme$().$

Use $$getWord$()$ and $$getRhymeGroup$()$ to get the word and rhyme group for the line.

Lookup $($get$)$ the key $($the rhyme group$)$ in the Dictionary$($hashtable$).$ If the result is null, then this rhyme group has not been added before.

Create a new $$MySortedLinkedList$.$Add the word to the list.Put the key $($rhyme group$)$ and value $($list$)$ in the $$Dictionary$.$

If the result of the lookup $($get$)$ isn't null, then we've already started a word list for this rhyme group.

Add the word to the list returned by $$get$().$ Nothing needs to be added to the $$Dictionary$$ since the list is already in the $$Dictionary$.$

$($Optional$)$ TO DO #$3$: Remove the unrhymable words from the dictionary.

Some words are in a rhyme group by themselves. That means that nothing rhymes with them. We want to get rid of those before trying to make poems. You'll do this by implementing removeUnrhymables$().$

Use $$getKeys$()$ to get an array of all the keys.

Iterate through all the keys, retrieving the value $($linked list$)$ associated with each key.

If the length of the list is $1,$ that means there's only one word in the list: nothing rhymes with it$.$ Use $$Dictionary$.$remove$()$ to remove this entry.

If you're curious to see what words don't have rhymes $($at least according to the CMU pronunciation dictionary$),$ you could add a println to print out the words as you remove their corresponding entries. If you do this, don't forget to comment it out before you turn it in$.$