In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

Example Input: Cockroaches require food every _ to ten days but mut take in water every ten days.
Example Output: seven

Example Input: Daisy chains consist of three to _ or more small artificial squid in various colors.
Example Output: five

Example Input: Chronic urticaria refers to hives that last more than _ weeks.
Example Output:
six