#include <iostream>
using namespace std;
int main()
{
	int m,n; 
	cin>>n>>m;
	for(int i=1;i<m+1;i++)
	{ 
		for(int j=1;j<n+1;j++)
		{  
			if( ((i%2==0) && ((j+3)%4==0))||((i%2!=0) && ((j+1)%4==0)))
			{
				cout<< "1"; 
			}
			if ((j+3-i%2*2)%4!=0)
			{
				cout<<((j+i%2*2)%4==0?"2":"+");
			}
		}
		cout<<endl;
	}	
	return 0;
}