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.

Sentence: 'a yellow bird that is on a branch'. Reverse all words of length '1' in the given sentence.
a yellow bird that is on a branch

Sentence: 'two giraffes with beautiful markings are shown from behind'. Reverse all words of length '8' in the given sentence.
two seffarig with beautiful sgnikram are shown from behind

Sentence: 'a group of wheeled suitcases next to a do not enter sign'. Reverse all words of length '7' in the given sentence.

a group of deleehw suitcases next to a do not enter sign