import sys
input = sys.stdin
total = 0
game_num = 0
for line in input:
    game, _, data = line.partition(": ")
    game_num += 1
    takes = data.split(";")
    possible = True
    for t in takes:
        cubes = t.split(",")
        cubes = [x.split() for x in t.split(",")]
        cubes = {color: int(n) for n, color in cubes}
        possible = possible and \
                    cubes.get('green', 0) <= 13 and \
                    cubes.get('blue', 0) <= 14 and \
                    cubes.get("red", 0) <= 12
    if possible:
        total += game_num

print(total)