D = [20104, 20063, 19892, 20011, 19874, 20199, 19898, 20163, 19956, 19841]
S = gets.chomp
counter = Hash.new(0)

S.each_char do |s|
  counter[s] += 1
end

res = [*'0'..'9'].map { |c| counter[c] }
a = -1
b = -1

9.times do |i|
  next if res[i] == D[i]
  a = i if res[i] > D[i]
  b = i if res[i] < D[i]
end

puts [a, b].join(' ')