## CCCHK '15 J1 - Rock-paper-scissors

Points: 3
Time limit: 1.0s
Memory limit: 64M

Problem type

Alice and Bob are playing rock-paper-scissors game. The game rules are simple: rock crushes scissors; paper covers rock; and scissors cut paper. If both players throw the same shape, the game is tied. Your task is to determine the number of games won by Alice and Bob, respectively.

#### Input Specification

The first line contains one integer N (1≤N≤100) that represents the number of games. The second line is Alice's shape sequence. The shape sequence contains N shapes and they are separated by a space. The ith shape in the sequence represents the shape thrown by Alice in the ith game. There are only three shape values: rock, paper, and scissors. The third line is Bob's shape sequence.

#### Output Specification

Two integers separated by a space, representing the number of games won by Alice and the number of games won by Bob.

#### Sample Input 1

3
rock rock scissors
paper rock rock

#### Output for Sample Input 1

0 2

#### Sample Input 2

4
paper rock rock scissors
rock scissors rock rock

#### Output for Sample Input 2

2 1