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.

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

Output: a hand reaching out sdrawot a standing effarig


Input: Consider Input: Sentence: 'one white and black sheep and one brown and black sheep'. Reverse all words of length '5' in the given sentence.

Output: one etihw and kcalb peehs and one nworb and kcalb peehs


Input: Consider Input: Sentence: 'a woman in a scarf cooks using a huge ladel'. Reverse all words of length '1' in the given sentence.


Output: a woman in a scarf cooks using a huge ladel