using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace PuzzleSolver{
    class program{
        struct t{
            public int carry, times;
            public t( int c, int t ){
                carry = c; times = t;
            }
        };
        static void Main( string[] args ){
            t[] list = { new t(0,0), new t(20,3), new t(40,6), new t(60,9), new t(10,2), new t(30,5), new t(50,8), new t(0,1), new t(20,4), new t(40,7) };
            Console.Write("Target: ");
            String inp = Console.ReadLine();
            int target = Convert.ToInt32( inp );
            int j, i;
            int[] save = new int[4];
            for( i = 3; i >= 0; --i ){
                j = target - target / 10 * 10;
                save[i] = list[j].times;
                target = ( target - list[j].carry ) / 10;
            }
            for( i = 0; i < 4; ++i )
                Console.Write("{0}{1}", save[i], i < 3 ? '>' : ' ' );
            Console.ReadLine();
        }
    }
}