#include<iostream>
using namespace std;
int main(){
    int a,b,c,d,n;
    cin>>a>>b>>c>>d;
    if(a>b){
        n=a;
        a=b;
        b=n;     
    }
    if(b>c){
        n=b;
        b=c;
        c=n;
    }
    if(c>d){
        n=c;
        c=d;
        d=n;
    }
    if(a>b){
        n=a;
        a=b;
        b=n;  
    }
    if(b>c){
        n=b;
        b=c;
        c=n;
    }
    if(a>b){
        n=a;
        a=b;
        b=n; 
    }
    if(a+2==b&&b+2==c&&c+2==d&&a%2!=0){
        cout<<a<<"+2="<<b<<endl;
        cout<<b<<"+2="<<c<<endl;
        cout<<c<<"+2="<<d<<endl;
    }else{
        cout<<d<<" "<<c<<" "<<b<<" "<<a<<endl;
    }
}
/**************************************************************
	Problem: 1046
	User: wengzihang
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2072 kb
****************************************************************/