In this task, you need to remove 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 woman surfing while a man looks on behind her'. Remove all words of length '1' in the given sentence.

Output: woman surfing while man looks on behind her


Input: Consider Input: Sentence: 'a purple bus turning into a parking lot'. Remove all words of length '1' in the given sentence.

Output: purple bus turning into parking lot


Input: Consider Input: Sentence: 'three luggage bags piled up on top of one another'. Remove all words of length '2' in the given sentence.


Output: three luggage bags piled top one another