In this task, you need to reverse all words of a given length in the sentence. The number of letters in a word determine its length. For example, the length of the word "apple" is 5.

Ex Input:
Sentence: 'someone is sitting on a elephant and messing with the seat'. Reverse all words of length '7' in the given sentence.

Ex Output:
enoemos is gnittis on a elephant and gnissem with the seat


Ex Input:
Sentence: 'four pink roses in a water filled dish bowl'. Reverse all words of length '4' in the given sentence.

Ex Output:
ruof knip roses in a water filled hsid lwob


Ex Input:
Sentence: 'a white toilet two rolls of toilet paper and a phone'. Reverse all words of length '5' in the given sentence.

Ex Output:

a etihw toilet two sllor of toilet repap and a enohp