Outside the interval

Determine whether the number $x$ is outside the interval $[a;b]$. The number $x$ is outside the interval $[a;b]$ if either $x<a$ or $x>b$.

Input

Three integers $x,a,b$, each not exceeding $10^9$ in absolute value.

Output

Print "OUT" if the number $x$ does not belong to the interval $[a;b]$. Otherwise, print "IN".

Examples