class Add{

public static void add(int n1,int n2){
   System.out.printf("%d+%d=%d\n",n1,n2,n1+n2);
}
public static void add(int n1,int n2,int n3){
    System.out.printf("%d+%d+%d=%d\n",n1,n2,n3,n1+n2+n3);
}
public static void add(int n1,int n2,int n3,int n4,int n5){
    System.out.printf("%d+%d+%d+%d+%d=%d\n",n1,n2,n3,n4,n5,n1+n2+n3+n4+n5);
}
public static void add(int n1,int n2,int n3,int n4,int n5,int n6){
    System.out.printf("%d+%d+%d+%d+%d+%d=%d\n",n1,n2,n3,n4,n5,n6,n1+n2+n3+n4+n5+n6);
}

}

public class Solution {

public static void main(String[] args) {
   try{
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        int n1=Integer.parseInt(br.readLine());
        int n2=Integer.parseInt(br.readLine());
        int n3=Integer.parseInt(br.readLine());
        int n4=Integer.parseInt(br.readLine());
        int n5=Integer.parseInt(br.readLine());
        int n6=Integer.parseInt(br.readLine());
        Add ob=new Add();
        ob.add(n1,n2);
        ob.add(n1,n2,n3);
        ob.add(n1,n2,n3,n4,n5); 
        ob.add(n1,n2,n3,n4,n5,n6);
        Method[] methods=Add.class.getDeclaredMethods();
        Set<String> set=new HashSet<>();
        boolean overload=false;
        for(int i=0;i<methods.length;i++)
        {
            if(set.contains(methods[i].getName()))
            {
                overload=true;
                break;
            }
            set.add(methods[i].getName());

        }
        if(overload)
        {
            throw new Exception("Overloading not allowed");
        }
        }
        catch(Exception e)
        {
            e.printStackTrace();
        }
    }

}