import socket, struct

def ip2long(ip):
    packedIP = socket.inet_aton(ip)
    return struct.unpack("!L", packedIP)[0]

def long2ip(ip):
	return socket.inet_ntoa(struct.pack('!L', ip))

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

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