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: Pyrimidines contain ____ ring and purines contain two rings.

Output: one


Input: Consider Input: Turkey is a unitary state that brooks ____ claims for minority status by any group.

Output: no


Input: Consider Input: Most bracelets use ____ colors.


Output: four