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: 'black and white photograph of a park bench in woods'. Remove all words of length '3' in the given sentence.

Ex Output:
black white photograph of a park bench in woods


Ex Input:
Sentence: 'a colorful stuffed bear sits on a purple outdoor bench'. Remove all words of length '4' in the given sentence.

Ex Output:
a colorful stuffed on a purple outdoor bench


Ex Input:
Sentence: 'a man is standing in front of microphones'. Remove all words of length '1' in the given sentence.

Ex Output:

man is standing in front of microphones