import java.util.Scanner;

public class Main{
	public static void main(String[] args){
		Scanner sc=new Scanner(System.in);
		while(sc.hasNext()){
			String s=(new StringBuilder(sc.next())).reverse().toString();
			for(int i=0;i<s.length();i++) System.out.print(s.charAt(i)=='<' ? '>' : '<');
			System.out.println();
		}
	}
}