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 Ruby (judge verdict: Accepted)

n = gets.to_i
taro = 0
hanako = 0
n.times do
  t, h = gets.split
  # puts "#{t} #{h}"
  if t == h
    taro += 1
    hanako += 1
  else
    # len = (t.length <= h.length)? t.length: h.length
    i = 0
    while true do
      # puts "#{t[i, 1]} #{h[i, 1]}"
      break if t[i, 1] != h[i, 1]
      i += 1
    end

    if t[i, 1].nil? || t[i, 1] > h[i, 1]
      taro += 3
    else
      hanako += 3
    end

  end
end
puts "#{taro} #{hanako}"