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 bedroom with a bed under two framed paintings'. Remove all words of length '4' in the given sentence.

Output: a bedroom a bed under two framed paintings


Input: Consider Input: Sentence: 'a white bus passing by a stone building'. Remove all words of length '3' in the given sentence.

Output: a white passing by a stone building


Input: Consider Input: Sentence: 'a kite flies high in the air as a bird pecks at the string'. Remove all words of length '6' in the given sentence.


Output: a kite flies high in the air as a bird pecks at the