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: 'this is a black and white photo of a girl under a pedestrian traffic signal'. Remove all words of length '4' in the given sentence.

Output: is a black and white photo of a under a pedestrian traffic signal


Input: Consider Input: Sentence: 'an attractive display of fruits and vegetables on a table'. Remove all words of length '5' in the given sentence.

Output: an attractive display of fruits and vegetables on a


Input: Consider Input: Sentence: 'a train on a track near a station'. Remove all words of length '2' in the given sentence.


Output: a train a track near a station