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: 'half a dozen donuts from krispy kreme of various different flavors'. Remove all words of length '2' in the given sentence.

Ex Output:
half a dozen donuts from krispy kreme various different flavors


Ex Input:
Sentence: 'a cat sitting on papers on top of a keyboard'. Remove all words of length '1' in the given sentence.

Ex Output:
cat sitting on papers on top of keyboard


Ex Input:
Sentence: 'the big red bus is riving past the crowd of people on the sidewalk'. Remove all words of length '5' in the given sentence.

Ex Output:

the big red bus is riving past the of people on the sidewalk