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 very large truck with people in back on a city street'. Reverse all words of length '6' in the given sentence.

Ex Output:
a very large truck with elpoep in back on a city teerts


Ex Input:
Sentence: 'an image of a group of people sitting in the snow'. Reverse all words of length '6' in the given sentence.

Ex Output:
an image of a group of elpoep sitting in the snow


Ex Input:
Sentence: 'a white bowl filled with broccoli and cucumbers'. Reverse all words of length '6' in the given sentence.

Ex Output:

a white bowl dellif with broccoli and cucumbers