Поисковая система

n = int(input())
poisks = list()
searchs = list()
for i in range(n):
    poisk = input()
    poisks.append(poisk)
nn = int(input())
for i in range(nn):
    search = input()
    searchs.append(search)
for i in range(n):
    for j in range(nn):
        if search[i] in poisks[j]:
            print(search[j])

n = int(input())
spisok = []
for i in range(n):
    a = input()
    spisok.append(a)
n1 = int(input())
spisok1 = []
for i in range(n1):
    a1 = input()
    spisok1.append(a1)
for i in spisok:
    rt = True
    for j in spisok1:
        if j not in i:
            rt = False
    if rt:
        print(i)

flag = False
num = int(input())
foundsystem = []
inputsystem = []
for i in range(num):
    foundsystem.append(input())
num1 = int(input())
for i in range(num1):
    inputsystem.append(input())
for i in foundsystem:
    for j in inputsystem:
        if j in i:
            flag = True
        else:
            flag = False
            break
    if flag:
        print(i)

a = int(input())
b = []
for _ in range(a):
    b.append(input())
m = input()
for j in range(a):
    if m in b[0]:
        print(b[0])
    del b[0]