Sum up a number in words Here's a simple one.

In the shortest code possible, given an arbitrary number such as 567421, print it out in words:

five
six
seven
four
two
one


You may assume the input is an integer that is already provided in a one-letter variable such as n.
Python

for i in `n`:print' ottffssennwhoiieiieoruvxvgn  ere ehe  e   nt'[int(i)::9]


"Inspired" by https://codegolf.stackexchange.com/a/32156/18638