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

Input: Consider Input: Corms are undifferentiated, uniform, and contain _ rings when cut apart.

Output: no


Input: Consider Input: Rye grasses germinate in _ days.

Output: six


Input: Consider Input: Bone comes in _ types, spongy and cortical or tube-like.


Output: two