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 pinto horse walking in a coral with two people'. Reverse all words of length '2' in the given sentence.
a pinto horse walking ni a coral with two people

Sentence: 'small blue and red bird standing on rear of zebra'. Reverse all words of length '8' in the given sentence.
small blue and red bird gnidnats on rear of zebra

Sentence: 'colorful pieces of art are displayed along a stucco wall'. Reverse all words of length '2' in the given sentence.

colorful pieces fo art are displayed along a stucco wall