source_code: /* package whatever; // don't place package name! */
  
  import java.util.*;
  import java.lang.*;
  import java.io.*;
  
  /* Name of the class has to be "Main" only if the class is public. */
  public class Ideone
  {
      public static void main (String[] args) throws java.lang.Exception
      {
       int n,a,b;
       Scanner obj=new Scanner(System.in);
      
       n=obj.nextInt();
      
       if(n%4==0){a=n/2;b=n/2;System.out.println(a+" "+b);}
       else if(n%2==0 && n%4!=0)
       {a=n/2-1;b=n/2+1;System.out.println(a+" "+b);}
       
       else if(n%2!=0)
       {  a=4;b=0;
         while(b!=1)
         { b=n-a;
           if(b%3==0){ System.out.println(a+" "+b);break; }
           else{a=a+2;}
         }
       }
      }
  }