import java.util.*;

class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		final String input = "__repr__";
		
		String[] split1 = input.split("_");
		System.out.println("\""+input+"\".split(\"_\")");
		for(String s: split1){
			System.out.println("  \""+s+"\"");
		}
		
		StringTokenizer split2 = new StringTokenizer(input, "_");
		System.out.println("new StringTokenizer(\""+input+"\", \"_\")");
		while(split2.hasMoreTokens()){
			System.out.println("  \""+split2.nextToken()+"\"");
		}
		
	}
	
	
}