S = input().strip()
M = int(input())
C = [input().strip() for _ in range(M)]

from collections import defaultdict

count_map = defaultdict(int)
n = len(S)

for i in range(n):
    max_j = min(10, n - i)
    for j in range(1, max_j + 1):
        substr = S[i:i+j]
        count_map[substr] += 1

total = 0
for c in C:
    total += count_map.get(c, 0)

print(total)