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: Immature house centipedes start with ____ body segments.

Output: four


Input: Consider Input: Millipedes have ____ pairs of legs on each body segment.

Output: two


Input: Consider Input: Trees can also be air layered but air layering usually takes four to ____ months to be successful.


Output: six