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 small bird is on top of a branch'. Remove all words of length '6' in the given sentence.

Output: a small bird is on top of a


Input: Consider Input: Sentence: 'a man creepily grabbing the bed infront of the tv'. Remove all words of length '3' in the given sentence.

Output: a creepily grabbing infront of tv


Input: Consider Input: Sentence: 'a yellow bus that says st moritz is on the street'. Remove all words of length '3' in the given sentence.


Output: a yellow that says st moritz is on street