#include<bits/stdc++.h>

using namespace std;

int main()

{

	int n;

	cin>>n;

	if(n%2==0)

	{

		if(n==4)

		cout<<n<<"=2+2";

		else

		{

			for(int i=1;i<n-i;i+=2)

			{

				if(n%i!=0)

				{

					if((i==3)||(i%3!=0&&i%5!=0&&i%7!=0&&i%11!=0))

{

if((n-i)%3!=0&&(n-i)%5!=0&&(n-i)%7!=0&&(n-i)%11!=0)

{

cout<<n<<"="<<i<<"+"<<n-i;

break;

}

}

}

}

}

}

else

cout<<"is not even";

return 0;

}