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.

Input: Consider Input: Sentence: 'a large flock of birds fly through the sky'. Reverse all words of length '3' in the given sentence.

Output: a large flock of birds ylf through eht yks


Input: Consider Input: Sentence: 'a hand is holding an iced doughnut with sprinkles'. Reverse all words of length '1' in the given sentence.

Output: a hand is holding an iced doughnut with sprinkles


Input: Consider Input: Sentence: 'a small girl with face paint in front of a table of decorated cakes'. Reverse all words of length '5' in the given sentence.


Output: a llams girl with face tniap in tnorf of a elbat of decorated sekac