import java.util.regex.*;
import java.util.stream.Collectors;

class Ideone {
	public static void main (String[] args) throws java.lang.Exception {
		String s = "BByTTheWay";
		final Pattern p = Pattern.compile("\\p{Lu}\\p{Ll}*");

		String out = p.matcher(s)
    	.results()
    	.map(MatchResult::group)
    	.collect(Collectors
    	.joining(" "))
    	+ " " + s;
    	
		System.out.println(out);
	}
}