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

Input: Consider Input: Ospreys reach sexual maturity between _ and five years of age.

Output: three


Input: Consider Input: Comets are a bit like giant dirty ice-balls with diameters between _ and fifty kilometres.

Output: five


Input: Consider Input: Most birds of prey have _ toes in front on their feet , and one toe in the back.


Output: three