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: 'a small kid walks down a aisle with an umbrella in hand'. Reverse all words of length '8' in the given sentence.

Ex Output:
a small kid walks down a aisle with an allerbmu in hand


Ex Input:
Sentence: 'a bathroom with two doors and both of them are ajar'. Reverse all words of length '4' in the given sentence.

Ex Output:
a bathroom htiw two doors and htob of meht are raja


Ex Input:
Sentence: 'pedestrians on crowded city street with many advertising signs'. Reverse all words of length '5' in the given sentence.

Ex Output:

pedestrians on crowded city street with many advertising sngis