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 motircycle parked on a side walk near a building'. Remove all words of length '2' in the given sentence.

Output: a motircycle parked a side walk near a building


Input: Consider Input: Sentence: 'a young man jumping with a skateboard in a park'. Remove all words of length '2' in the given sentence.

Output: a young man jumping with a skateboard a park


Input: Consider Input: Sentence: 'this appears to be a storage room with a desk'. Remove all words of length '7' in the given sentence.


Output: this to be a room with a desk