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

Input: Consider Input: Most solenoids have _ tabs with holes for mounting.

Output: two


Input: Consider Input: Plants have many white flowers with _ petals, giving the plant a white, flat-topped appearance.

Output: four


Input: Consider Input: Some species take one to _ years, or even more.


Output: two