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 C# (judge verdict: Accepted)

using System;

class Program
{
  public static void Main(string[] args)
  {
    int n = int.Parse(Console.ReadLine());
    int taro = 0;
    int hanako = 0;
    for (int i = 0; i < n; i ++)
    {
      string[] s = Console.ReadLine().Split(' ');
      string s1 = s[0];
      string s2 = s[1];
      int compare = string.Compare(s1, s2);
      if (compare == 0)
      {
        taro ++;
        hanako ++;
      }
      else if (compare > 0 ) taro += 3;
      else hanako += 3;
    }
    Console.WriteLine("{0} {1}", taro, hanako);
  }
}