/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
int[]a={20,19,23,4,16,11,23,88,21,9,12,9,5,5,19,3,11};String x="";while((x+="+").length()<120);for(int z:a)System.out.print(">"+x.substring(z)+".");
	}
}