#include <bits/stdc++.h>
using namespace std;
int main(){
	int i[4];
	cin>>i[0]>>i[1]>>i[2]>>i[3];
	sort(i,i+4);
	if(i[0]+2==i[1]&&i[1]+2==i[2]&&i[2]+2==i[3]&&i[0]%2==1){
		cout<<i[0]<<"+2="<<i[1]<<"\n"<<i[1]<<"+2="<<i[2]<<"\n"<<i[2]<<"+2="<<i[3]<<"\n";
	}else cout<<i[3]<<" "<<i[2]<<" "<<i[1]<<" "<<i[0];
	return 0;
}

/**************************************************************
	Problem: 1046
	User: zhouhongyi
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2076 kb
****************************************************************/