with open("day2/rps.txt","r") as f:
    content = f.readlines()

rps = []
for i in content:
    splitContent = i.split()
    rps.append(splitContent)
#print(rps)

score = 0
for index,i in enumerate(rps):
    p1Move = i[0]
    p2Move = i[1]

    if p2Move == 'X':
        #print("P2: Rock")
        score += 1
    elif p2Move == 'Y':
        #print("P2: Paper")
        score += 2
    elif p2Move == 'Z':
        #print("P2: Scissors")
        score += 3

    if (p1Move == 'A' and p2Move == 'X') or (p1Move == 'B'and p2Move == 'Y') or (p1Move == 'C' and p2Move == 'Z'):
        score += 3
    elif (p2Move == 'X' and p1Move == 'B') or (p2Move == 'Y' and p1Move == 'C') or (p2Move == 'Z' and p1Move == 'A'):
        score += 6

print(score)



# Rock = 1
# Paper = 2
# Scissors = 3
# Lost = 0
# Draw = 3
# Won = 6