RETO1M11 - 1RETO 11 MARATON

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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.

Input

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

Output

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

Example

Input:
3

Output:
three
Input:
99

Output:
ninety-nine
Input:
20

Output:
twenty

Cardinal numbers

Cardinal numbers refer to the size of a group. In English, these words are:

0zero10ten  
1one11eleven  
2two12twelve20twenty
3three13thirteen30thirty
4four14fourteen40forty (no "u")
5five15fifteen (note "f", not "v")50fifty (note "f", not "v")
6six16sixteen60sixty
7seven17seventeen70seventy
8eight18eighteen (only one "t")80eighty (only one "t")
9nine19nineteen90ninety (note the "e")


If a number is in the range 21 to 99, and the second digit is not zero, one typically writes the number as two words separated by a hyphen

21twenty-one
25twenty-five
32thirty-two
58fifty-eight
64sixty-four
79seventy-nine
83eighty-three
99ninety-nine

hide comments
nadstratosfer: 2018-10-13 16:49:02

Again, wrong output example making solvers waste time with WA's. How hard is it to copy/paste actual output from the judge solution?

99 -> ninety-nine


Added by:MARATON AFDM
Date:2015-09-28
Time limit:1s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:All except: ASM64 GOSU JS-MONKEY VB.NET