Problem:
Card Game

Taro and Hanako are playing card games. They have n cards each, and they compete n turns. At each turn Taro and Hanako respectively puts out a card.
The name of the animal consisting of alphabetical letters is written on each card, and the bigger one in lexicographical order becomes the winner of that turn. The winner obtains 3 points. In the case of a draw, they obtain 1 point each.

Write a program which reads a sequence of cards Taro and Hanako have and reports the final scores of the game.

Input

In the first line, the number of cards n is given. In the following n lines, the cards for n turns are given respectively. For each line, the first string represents the Taro's card and the second one represents Hanako's card.

Constraints

n ≤ 1000

The length of the string ≤ 100

Output

Print the final scores of Taro and Hanako respectively. Put a single space character between them.

Sample Input

3
cat dog
fish fish
lion tiger

Sample Output

1 7

Solution in JAVA (judge verdict: Accepted)

/* ITP1_9_C */
import java.io.*;

class Main
{
  public static void main(String[] args)
  {
    try{
      BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
      StringBuilder sb = new StringBuilder();

      int n = Integer.parseInt(br.readLine());
      int taro = 0;
      int hanaco = 0;

      for(int i = 0; i < n; i++){
        String[] str = br.readLine().split(" ");
        String taro_card = str[0];
        String hanaco_card = str[1];
        int comp = taro_card.compareTo(hanaco_card);

        if(comp > 0) taro += 3;
        else if(comp < 0 ) hanaco += 3;
        else if(comp == 0){
          taro++;
          hanaco++;
        }
      }
      sb.append(taro).append(" ").append(hanaco);
      System.out.println(sb);
    }catch(Exception e){
      System.out.println(e);
    }
  }
}