Comparison of words P90226

Write a program that reads two words and tells their lexicographic order.

Input

Input consists of two words $a$ and $b$, made up of only lowercase letters.

Output

Print a line telling if $a < b$, $a > b$ or $a = b$, following the format of the examples exactly.

Observation

If you use a modern programming language, this exercise should be trivial.