/* 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
		String word = "Java Goat Coder";
      String build = "";
      for(int x = 0; x < word.length(); x++)
      {
		 String let = word.substring(x,x+1);
          if (x % 3 == 0)
	    	    build = build + let;
      }					
      System.out.println(build);
 
	}
}

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