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.

Ex Input:
Sentence: 'a duck and baby ducks are in the blue water'. Remove all words of length '4' in the given sentence.

Ex Output:
a and ducks are in the water


Ex Input:
Sentence: 'traffic lights on a street on a building in the street'. Remove all words of length '1' in the given sentence.

Ex Output:
traffic lights on street on building in the street


Ex Input:
Sentence: 'two people playing with a yellow frisbee on the beach'. Remove all words of length '5' in the given sentence.

Ex Output:

two people playing with a yellow frisbee on the