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.

Ex Input:
Many countries have ____ laws against kiddie porn on the Internet.

Ex Output:
no


Ex Input:
Team handball is played with seven players per side, six court players, and ____ goalkeeper.

Ex Output:
one


Ex Input:
Shakers have flea bites around the inside of the opening, ____ cracks or chips on main part of body.

Ex Output:

no