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()
    {
        int n = int.Parse(Console.ReadLine());
        int lpoint = 0, rpoint = 0;

        for (int i = 0; i < n; i++)
        {
            var str = Console.ReadLine().Split(' ');
            var left = str[0];
            var right = str[1];

            if (left.CompareTo(right) > 0)
            {
                lpoint += 3;
            }
            else if (left.CompareTo(right) == 0)
            {
                lpoint++;
                rpoint++;
            }
            else
            {
                rpoint += 3;
            }
        }

        Console.WriteLine("{0} {1}", lpoint, rpoint);
    }
}