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: 'guy patiently waits on his surfboard for the best wave'. Remove all words of length '4' in the given sentence.

Output: guy patiently waits on his surfboard for the


Input: Consider Input: Sentence: 'a large airplane flies in blue skies over some pretty trees'. Remove all words of length '6' in the given sentence.

Output: a large airplane flies in blue skies over some trees


Input: Consider Input: Sentence: 'a group of people riding on the back of a tour bus'. Remove all words of length '5' in the given sentence.


Output: a of people riding on the back of a tour bus