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 woman is taking a picture of her reflection in the mirror'. Reverse all words of length '6' in the given sentence.

Ex Output:
a woman is gnikat a picture of her reflection in the rorrim


Ex Input:
Sentence: 'a grey cat with green eyes looking straight ahead'. Reverse all words of length '1' in the given sentence.

Ex Output:
a grey cat with green eyes looking straight ahead


Ex Input:
Sentence: 'some guys sitting on a blanket at the park while eating some hot dogs'. Reverse all words of length '1' in the given sentence.

Ex Output:

some guys sitting on a blanket at the park while eating some hot dogs