import socket

def ip2long(ip):
    return int.from_bytes(socket.inet_aton(ip), 'big')

def long2ip(ip):
	return socket.inet_ntoa(ip.to_bytes(4, 'big'))

ip_range = '127.0.0.1-127.0.1.15'
start_ip, end_ip = ip_range.split('-')

for ip in range(ip2long(start_ip), ip2long(end_ip)):
	print(long2ip(ip))