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 couple of airplanes sitting outside of a building'. Remove all words of length '1' in the given sentence.

Ex Output:
couple of airplanes sitting outside of building


Ex Input:
Sentence: 'a person on some skis in the snow'. Remove all words of length '4' in the given sentence.

Ex Output:
a person on in the


Ex Input:
Sentence: 'a black and white photo of a stuffed animal laying in a bed'. Remove all words of length '1' in the given sentence.

Ex Output:

black and white photo of stuffed animal laying in bed