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: 'a man riding a wave on top of a surfboard'. Remove all words of length '2' in the given sentence.

Output: a man riding a wave top a surfboard


Input: Consider Input: Sentence: 'a street sign is shown with writing on it'. Remove all words of length '5' in the given sentence.

Output: a street sign is with writing on it


Input: Consider Input: Sentence: 'a converted volks wagon bus is parked in a parkinglot'. Remove all words of length '1' in the given sentence.


Output: converted volks wagon bus is parked in parkinglot