import sys, base64, wget, os, signal
lines = sys.stdin.read().split('\n')

class TimeoutException(Exception):   # Custom exception class
	pass

def timeout_handler(signum, frame):   # Custom signal handler
	raise TimeoutException

# Change the behavior of SIGALRM
signal.signal(signal.SIGALRM, timeout_handler)

count = 1
fail_ls = []
if not os.path.exists('re'):
	os.makedirs('re')
for line in lines:
	if 'data:image' in line:
		with open("re/image_{}.jpg".format(count), "wb") as f:
			img_data = str.encode(line[23:])
			f.write(base64.decodebytes(img_data))
	else:
		signal.alarm(5)
		try:
			f = wget.download(line, out="re/image_{}.jpg".format(count))
		except TimeoutException:
			fail_ls.append(line)
			continue
		except:
			fail_ls.append(line)
			continue
		else:
			signal.alarm(0)
	count += 1

for x in fail_ls:
	print('\n')
	print(x)