/* 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 Train
{
  private String fromStation;
  private String toStation;
 
  Train(String fromStation, String toStation){
    this.toStation = toStation;
    this.fromStation = fromStation;
  }
 
	public static void main (String[] args) throws java.lang.Exception
	{}
}

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