[UVA] 11233 - Deli Deli


# /* 題目: UVa 11233 - Deli Deli
#  * onlinejudge.org/external/112/11233.pdf
#  * Language: Python
#  * Created on: 2019年12月19日
#  *   Author: hanting
#  */
dic = {}
L, N = map(int, input().split())
for i in range(L):
    key, value = input().split()
    dic[key] = value
for i in range(N):
    key = input()
    if key in dic:
        print(dic[key])
    else:
        if key[-1] == 'y' and key[-2] not in ['a','e','i','o','u']:
            print(key[:-1] + 'ies')
        elif key[-1] == 'o' or key[-1] == 's' or key[-2:] == 'ch' or key[-2:] == 'sh' or key[-1] == 'x':
            print(key + 'es')
        else:
            print(key + 's')