#include<bits/stdc++.h>
using namespace std;
int main()
{
//	ios::sync_with_stdio(false);
//	cin.tie(0); cout.tie(0);
	int n;
	cin>>n;
	if(n==3){
		cout<<"1+2-3";
	}else if(n==4){
		cout<<"1-2-3+4";
	}else if(n==5){
		cout<<"1 2-3-4-5\n";
	}else if(n==6){
		cout<<"1 2+3-4-5-6\n";
	}else if(n==7){
		cout<<"1+2-3+4-5-6+7\n";
		cout<<"1+2-3-4+5+6-7\n";
		cout<<"1-2 3+4+5+6+7\n";
		cout<<"1-2 3-4 5+6 7\n";
		cout<<"1-2+3+4-5+6-7\n";
		cout<<"1-2-3-4-5+6+7\n";
	}else if(n==8){
		cout<<"1 2-3 4-5 6+7 8\n";
		cout<<"1+2 3-4 5+6+7+8\n";
		cout<<"1+2+3+4-5-6-7+8\n";
		cout<<"1+2+3-4+5-6+7-8\n";
		cout<<"1+2-3+4+5+6-7-8\n";
		cout<<"1+2-3-4-5-6+7+8\n";
		cout<<"1-2 3-4+5+6+7+8\n";
		cout<<"1-2+3-4-5+6-7+8\n";
		cout<<"1-2-3+4+5-6-7+8\n";
		cout<<"1-2-3+4-5+6+7-8\n";
	}else{
		cout<<"1 2+3 4-5 6-7+8+9\n";
		cout<<"1 2+3+4-5-6-7+8-9\n";
		cout<<"1 2+3-4 5+6+7+8+9\n";
		cout<<"1 2+3-4+5-6+7-8-9\n";
		cout<<"1 2-3+4+5 6-7 8+9\n";
		cout<<"1 2-3+4+5+6-7-8-9\n";
		cout<<"1 2-3-4-5+6-7-8+9\n";
		cout<<"1 2-3-4-5-6+7+8-9\n";
		cout<<"1+2-3 4-5 6+7 8+9\n";
		cout<<"1-2 3-4-5 6-7+8 9\n";
		cout<<"1-2-3 4+5+6+7+8+9\n";
	}
    return 0;
}