package main

import (
	"bufio"
	"fmt"
	"os"
)

func main() {
	sc := bufio.NewScanner(os.Stdin)
	sc.Scan()
	l := sc.Text()
	for i := len(l) - 1; i >= 0; i-- {
		if l[i] == '>' {
			fmt.Print("<")
		} else {
			fmt.Print(">")
		}
	}
	fmt.Println()
}