Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.

Input: Consider Input: All Jovian planets have rings around their equators and at least ____ moons.

Output: eight


Input: Consider Input: Moths are most active during the first three to ____ hours of darkness.

Output: five


Input: Consider Input: Cleavage is good in ____ directions at right angles.


Output: two