import re
pattern = r'#[0-9A-Fa-f]{6}\b|#[0-9A-Fa-f]{3}\b'
n = int(input().strip())
inside = False
for _ in range(n):
    t = input()
    if "{" in t: 
        inside = True
    elif "}" in t: 
        inside = False
    elif inside:
        [print(x) for x  in re.findall(pattern,  t)]

import re

n = int(input())

css=""
for i in range(n):
    css += input()

rsection = r"{.*?}"
rhexcode = r"#[0-9A-Fa-f]{6}|#[0-9A-Fa-f]{3}"

sections = re.findall(rsection,css)
    
for s in sections:
    hexcodes = re.findall(rhexcode,s)
    for hc in hexcodes:
        print(hc)

import re

pattern = r'#[0-9ABCDEFabcdef]{3,6}[();,?]'

N = int(input())

for i in range(N):
    txt = input()
    li = re.findall(pattern, txt)
    if len(li) > 0:
        for a in li:
            print(a[:-1])

import re

for i in range(int(input())):
    s = input()
    matches = re.findall(r"[.:\s](#[0-9A-Fa-f]{6}|#[0-9A-Fa-f]{3})", s)
    if matches:
        print(*matches, sep="\n")

import re
p1 = r'{[^{}]*}'
p2 = r'#[\da-fA-F]{3,6}'
t = ''.join(input() for _ in range(int(input())))
t = ''.join(re.findall(p1, t))
print('\n'.join(re.findall(p2, t)))