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

Ex Output:
eight


Ex Input:
Sin divides minds into ____ halves.

Ex Output:
two


Ex Input:
Squids have ____ tentacles.

Ex Output:

ten