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 traffic light above a street with no traffic'. Remove all words of length '1' in the given sentence.

Ex Output:
traffic light above street with no traffic


Ex Input:
Sentence: 'people ride down the street on a bus'. Remove all words of length '1' in the given sentence.

Ex Output:
people ride down the street on bus


Ex Input:
Sentence: 'directional signs displayed outside of city building on cloudy day'. Remove all words of length '8' in the given sentence.

Ex Output:

directional signs displayed outside of city on cloudy day