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 is riding is surfboard in the water'. Remove all words of length '2' in the given sentence.

Output: a man riding surfboard the water


Input: Consider Input: Sentence: 'a photo looking up at a clock in a subway station'. Remove all words of length '5' in the given sentence.

Output: a looking up at a in a subway station


Input: Consider Input: Sentence: 'a young man is trying to catch the frisbee'. Remove all words of length '1' in the given sentence.


Output: young man is trying to catch the frisbee