from collections import defaultdict

A=defaultdict(list)

n, m = list(map(int, input().split()))
for i in range(n):
    A[input()].append(i+1)
    
for _ in range(m):
    word=input()
    if word in A:
        print(" ".join(list(map(str,A[word]))))
    else:
        print(-1)

A=[]
B=[]

n, m = list(map(int, input().split()))
for _ in range(n):
    word=input()
    A.append(word)
    
for _ in range(m):
    word=input()
    if word in A:
        for i in range(len(A)):
            if word == A[i]:
                print(i+1, end=" ")
    else:
        print(-1,end=" ")
    print()
   

from collections import defaultdict

n, m = list(map(int, input().split()))
list1 = []

d = defaultdict(list)
for i in range(n):
    d[input()].append(i+1)
for _ in range(m):
    list1.append(input())
for i in list1:
    if i in d:
        print(" ".join(map(str, d[i])))
    else:
        print(-1)

split_list = input().split()
integer_list = list(map(int, split_list))
list_a = []
for i in range(integer_list[0]):
    list_a.append(input())

list_b = []
for i in range(integer_list[1]):
    list_b.append(input())

answer_1 = []

for element in list_b:
    sub_answer_1 = []
    for i in range(len(list_a)):
        if list_a[i] == element:
            sub_answer_1.append(i+1)
    if sub_answer_1:
        answer_1.append(sub_answer_1)
    else:
        answer_1.append([-1])
for i in answer_1:
    print(*i)

from collections import defaultdict

n, m = input().split()
a = defaultdict(list)
[a[input()].append(i+1) for i in range(int(n))]
[print(*a[input()] or [-1]) for i in range(int(m))]