#/usr/bin/env python

# A, 1, Rock
# B, 2,Paper
# C, 3, Scissors
# loss, X, 0
# draw, Y, 3
# win, Z, 6

SCORE = {
    'A': 1,
    'B': 2,
    'C': 3,
    'X': 0,
    'Y': 3,
    'Z': 6,
    'AX': 'C',  # Rock, loose, Scissors
    'AY': 'A',  # Rock, Draw, Rock
    'AZ': 'B',  # Rock, Win, Paper
    'BX': 'A',  # Paper, loose, Rock
    'BY': 'B',  # Paper, Draw, Paper
    'BZ': 'C',  # Paper, Win, Scissors
    'CX': 'B',  # Scissors, loose, Paper
    'CY': 'C',  # Scissors, Draw, Scissors
    'CZ': 'A',  # Scissors, Win, Rock
}


score = 0
with open("input.txt", "r") as f:
    for line in f:
        line = line.replace(" ", "").strip()
        score += SCORE[line[1]] + SCORE[SCORE[line]]
        
print(score)