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: 'two birds standing and sticking their heads in muddy water'. Reverse all words of length '3' in the given sentence.

Ex Output:
owt birds standing dna sticking their heads in muddy water


Ex Input:
Sentence: 'a bucket in a dingy looking cement walled bathroom'. Reverse all words of length '8' in the given sentence.

Ex Output:
a bucket in a dingy looking cement walled moorhtab


Ex Input:
Sentence: 'a group of men dressed in suits standin around with a drink in their hand'. Reverse all words of length '5' in the given sentence.

Ex Output:

a puorg of men dressed in stius standin around with a knird in rieht hand