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:
Rape occurs every ____ minutes in the United States.

Ex Output:
six


Ex Input:
Salsa works on the basis of Mambo - a pattern of ____ steps danced over eight counts of music.

Ex Output:
six


Ex Input:
Most babies double their birthweight by ____ to five months.

Ex Output:

four