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 woman is holding a surfboard at the beach'. Remove all words of length '2' in the given sentence.

Output: a woman holding a surfboard the beach


Input: Consider Input: Sentence: 'a quote about the ocean is in front of a beach fence'. Remove all words of length '2' in the given sentence.

Output: a quote about the ocean front a beach fence


Input: Consider Input: Sentence: 'people are sitting under a tree on a bench'. Remove all words of length '1' in the given sentence.


Output: people are sitting under tree on bench