fst = 0

[2, 4, 6, 8].each do |i|
  puts "0 1 #{i} #{i + 1}"
  fst += gets.chomp.split(' ').map(&:to_i).reduce(:+)
end

if fst == 4
  sets = [[2, 3], [4, 5], [6, 7], [8, 9]]
elsif fst == 7
  sets = [[0, 1], [2, 3], [4, 5], [6, 7]]
elsif fst == 10
  sets = [[0, 0], [1, 1], [2, 3], [6, 7]]
end

nums = []

4.times do |i|
  inp = [sets[0][0], sets[1][0], sets[2][0], sets[3][0]]
  puts inp.join(' ')
  fb1 = gets.chomp.split(' ').map(&:to_i).reduce(:+)
  inp[i] = sets[i][1]
  puts inp.join(' ')
  fb2 = gets.chomp.split(' ').map(&:to_i).reduce(:+)
  if fb2 >= fb1
    nums.push(sets[i][1])
  else
    nums.push(sets[i][0])
  end
end

nums.permutation(4).each do |_arr|
  puts nums.join(' ')
  ans = gets.chomp.split(' ').map(&:to_i)
  break if ans == [4, 0]
end