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 street pole with some signs sitting on top of it'. Reverse all words of length '6' in the given sentence.

Ex Output:
a teerts pole with some signs sitting on top of it


Ex Input:
Sentence: 'a delicious plate of churro with chocolate sauce'. Reverse all words of length '9' in the given sentence.

Ex Output:
a suoiciled plate of churro with etalocohc sauce


Ex Input:
Sentence: 'there is a stuffed bear inside of boots'. Reverse all words of length '1' in the given sentence.

Ex Output:

there is a stuffed bear inside of boots