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.

Input: Consider Input: Sentence: 'several giraffe on a dirt surface surrounded by vegetation'. Remove all words of length '2' in the given sentence.

Output: several giraffe a dirt surface surrounded vegetation


Input: Consider Input: Sentence: 'a girl with sunglasses looking at her phone'. Remove all words of length '3' in the given sentence.

Output: a girl with sunglasses looking at phone


Input: Consider Input: Sentence: 'a row of thatched umbrella lines the beach of a tropical resort'. Remove all words of length '2' in the given sentence.


Output: a row thatched umbrella lines the beach a tropical resort