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 tired dogi s sleeping on the couch'. Remove all words of length '8' in the given sentence.

Ex Output:
a tired dogi s on the couch


Ex Input:
Sentence: 'a street with several vendor stalls and people walking around'. Remove all words of length '1' in the given sentence.

Ex Output:
street with several vendor stalls and people walking around


Ex Input:
Sentence: 'this is a man taking a picture with a girl'. Remove all words of length '4' in the given sentence.

Ex Output:

is a man taking a picture a