import itertools
import sys
l = []
for i in range(10):
	print " ".join([str(i) for _ in range(4)])
	sys.stdout.flush()
	a = int(raw_input()[0])
	if 0 < a < 4:
		for _ in range(a):
			l.append(i)
	elif a == 4:
		break
	
if len(l) == 4:
	for j in itertools.permutations(l):
		print " ".join(map(str,j))
		sys.stdout.flush()
		if int(raw_input()[0]) == 4: break