import java.io.* ;
public class Test {

public static void main(String[] args) {
	try{
		
    BufferedReader b = new BufferedReader(new FileReader ("file.txt") , 5);
    String tab[] ;
    String line=" ";
		while(b.read()!=-1)
		{
			line=b.readLine();
		    tab= line.split(",") ;
		
		for(int i=0 ; i<tab.length;i++)
		{
			System.out.println(tab[i]);
		}
		}
	b.close();		
	   }catch(Exception c)
	   {
		System.out.println(c ) ;
		c.printStackTrace();
		
	    }
	}

}