""" day_05_01.py """

# usage: python3 day_05_01.py < input

import sys


def verify(pages, order):
    """ do pages align with order rules - middle or '0' """
    i = len(pages)
    while i > 0:
        i -= 1
        page = pages[i]
        before = [x for x, y in order if y == page]
        for j in [pages.index(p) for p in before if p in pages]:
            if j > i:
                return '0'
    return pages[len(pages) // 2]


with sys.stdin as infile:
    rules = []
    rule = input()
    while rule:
        rules.append(rule.split('|'))
        rule = input()
    updates = [pages.strip().split(',') for pages in infile]

total = sum(int(verify(update, rules)) for update in updates)

print(total)
