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 man leans down to take a bite from his sandwich'. Reverse all words of length '5' in the given sentence.

Output: a man snael down to take a bite from his sandwich


Input: Consider Input: Sentence: 'a dog curled up sleeping on a bed with pillows'. Reverse all words of length '6' in the given sentence.

Output: a dog delruc up sleeping on a bed with pillows


Input: Consider Input: Sentence: 'a man scooping a portion of food out of a pie pan'. Reverse all words of length '3' in the given sentence.


Output: a nam scooping a portion of food tuo of a eip nap