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 black and white picture of a train on the tracks'. Remove all words of length '6' in the given sentence.

Output: a black and white picture of a train on the


Input: Consider Input: Sentence: 'giraffe walking between cars as taken by a driver'. Remove all words of length '7' in the given sentence.

Output: cars as taken by a driver


Input: Consider Input: Sentence: 'a bowl of fruit with a pink toy fish'. Remove all words of length '2' in the given sentence.


Output: a bowl fruit with a pink toy fish