/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		TreeSet treeMap = new TreeSet();
treeMap.add("Ten");		
treeMap.add("Hundred");
treeMap.add("Thousand");
treeMap.add("Lakh");
treeMap.add("Crore");
 
Iterator iter = treeMap.iterator();
while(iter.hasNext()){
System.out.print(iter.next() + " ");
}
 
	}
}

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