def counter(s: str, t: str) -> int:
    m = 0
    while True:
        if t not in s:  break
        i = s.index(t)
        if t in s[i:]: m += 1
        s = s[i+1:]
    return m
s = input()
print(sum( counter(s, t) if t in s else 0 for t in [input() for _ in range(int(input()))] ) )