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 teddy bear placed on a table with snow'. Remove all words of length '2' in the given sentence.

Output: a teddy bear placed a table with snow


Input: Consider Input: Sentence: 'a man is wave boarding with two dogs'. Remove all words of length '3' in the given sentence.

Output: a is wave boarding with dogs


Input: Consider Input: Sentence: 'a gray teddy bear sitting behind an alarm clock'. Remove all words of length '6' in the given sentence.


Output: a gray teddy bear sitting an alarm clock