Key-Key Value-Value

k_to_find = input()
v_to_find = input()
num = int(input())
my_dict = {}

for i in range(num):
    tok = input().split(' => ')
    key = tok[0]
    value = tok[1].split(';')
    my_dict[key] = value
for j in my_dict.keys():
    if k_to_find in j:
        print(f'{j}:')
    for v in my_dict[j]:
        if v_to_find in v:
            print(f'-{v}')