s = input()
m = int(input())
h = {}
mx = 0
for _ in range(m):
    c = input()
    h[c] = True
    mx = max(len(c), mx)

ans = 0
for i in range(len(s)):
    for j in range(1, mx + 1):
        if s[i : i + j] in h:
            ans += 1

print(ans)