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 green door in an alley way with an arch'. Remove all words of length '3' in the given sentence.

Output: a green door in an alley with an arch


Input: Consider Input: Sentence: 'a couple of giraffe standing next to a small wooden tree'. Remove all words of length '6' in the given sentence.

Output: a of giraffe standing next to a small tree


Input: Consider Input: Sentence: 'this sepiatoned photograph was taken in the kitchen workroom of an establishment where there are several employees including children'. Remove all words of length '7' in the given sentence.


Output: this sepiatoned photograph was taken in the workroom of an establishment where there are employees including children