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 cat is sitting near an orange wall and orange planter'. Reverse all words of length '7' in the given sentence.

Ex Output:
a cat is gnittis near an orange wall and orange retnalp


Ex Input:
Sentence: 'giraffes are standing in the grass near water and trees'. Reverse all words of length '4' in the given sentence.

Ex Output:
giraffes are standing in the grass raen water and trees


Ex Input:
Sentence: 'two people with umbrellas try to get out of the rain'. Reverse all words of length '4' in the given sentence.

Ex Output:

two people htiw umbrellas try to get out of the niar