import java.util.Scanner;

public class FindMatch $\{$

public static void main $($String $[]$ args$)\{$

Scanner scnr $=$ new Scanner$($System$.$in$)$;

int enteredAge;

enteredAge $=$ scnr$.$nextInt$()$;

while $($enteredAge $<16||$ enteredAge $>30)\{$

if $($enteredAge $<16)\{$

System.out.println$("$Too young"$)$;

$\}$

else $\{$

System.out.println$("$Grown up$")$;

$\}$

enteredAge $=$ scnr$.$nextInt$()$;

$\}$

System.out.print$("$Perfect fit"$)$;

$\}$

$\}$

Input

$84219$

Output