CF535A.Tavas and Nafas

Today Tavas got his test result as an integer score and he wants to share it with his girlfriend, Nafas.

His phone operating system is Tavdroid, and its keyboard doesn't have any digits! He wants to share his score with Nafas via text, so he has no choice but to send this number using words.

He ate coffee mix without water again, so right now he's really messed up and can't think.

Your task is to help him by telling him what to type.

今天，塔瓦斯收到了他的测试成绩——一个整数分数，他想把这个分数告诉他的女朋友纳法斯。

他的手机操作系统是“塔夫卓伊德”（Tavdroid），而该系统的键盘上没有任何数字键！他想通过短信把分数告诉纳法斯，因此他别无选择，只能用文字来发送这个数字。

他又没加水就喝了咖啡粉，所以现在脑子一团乱，完全无法思考。

你的任务是帮助他，告诉他该输入什么内容。

The first and only line of input contains an integer s (0 ≤ s ≤ 99), Tavas's score.

输入仅有一行，包含一个整数 $s$（$0 ≤ s ≤ 99$），表示塔瓦斯的得分。

In the first and only line of output, print a single string consisting only from English lowercase letters and hyphens ('-'). Do not use spaces.

在输出的第一行且唯一一行中，打印一个仅由英文字母小写字符和连字符（'-'）组成的字符串。不得使用空格。

You can find all you need to know about English numerals in http://en.wikipedia.org/wiki/English_numerals .

有关英文数字的所有信息，您可以在 http://en.wikipedia.org/wiki/English_numerals 中找到。