key-key value-value

key_value_dict = {}


key_inp = input()
value_inp = input()
times_inp = int(input())

for i in range(times_inp):
    str_inp = input()

    key = str_inp.split(" => ")[0]
    values = str_inp.split(" => ")[1].split(";")
    value_list = []

    if key_inp in key:
        for letter in values:
            if value_inp in letter:
                value_list.append(letter)

        key_value_dict[key] = value_list


for keys, value in key_value_dict.items():
    print(f"{keys}:")
    for l in value:
        print(f"-{l}")