def parse(str)
  name, * = str.split

  case name
  when "digi"
    return true if str =~ /nyo[^a-zA-Z0-9]{0,3}$/
  when "petit"
    return true if str =~ /nyu[^a-zA-Z0-9]{0,3}$/
  when "rabi"
    return true if str =~ /[^a-zA-Z0-9]/
  when "gema"
    return true if str =~ /gema[^a-zA-Z0-9]{0,3}$/
  when "piyo"
    return true if str =~ /pyo[^a-zA-Z0-9]{0,3}$/
  end

  false
end

while row = gets&.chomp
  break if row.empty?

  if parse(row.downcase)
    puts "CORRECT (maybe)"
  else
    puts "WRONG!"
  end
end