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 girl that looks sad sitting on the side of a street'. Remove all words of length '2' in the given sentence.

Output: a girl that looks sad sitting the side a street


Input: Consider Input: Sentence: 'a small child on a skate board out doors'. Remove all words of length '5' in the given sentence.

Output: a on a out


Input: Consider Input: Sentence: 'a woman laying in bed covered in lots of pillows'. Remove all words of length '4' in the given sentence.


Output: a woman laying in bed covered in of pillows