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 stinking its tongue out beside food'. Reverse all words of length '1' in the given sentence.

Ex Output:
a cat stinking its tongue out beside food


Ex Input:
Sentence: 'a hand reaching out towards a standing giraffe'. Reverse all words of length '7' in the given sentence.

Ex Output:
a hand reaching out sdrawot a standing effarig


Ex Input:
Sentence: 'a group of people riding snow sporting equipment on top of a snow covered slope'. Reverse all words of length '7' in the given sentence.

Ex Output:

a group of people riding snow sporting equipment on top of a snow derevoc slope