PROGRAMMING:Combine a new integer
Write a program to input four one bit non negative integers, and then combine them into a new integer as one, ten, hundred and thousand bits, and finally output the result.
###Input format:
Enter four one digit non negative integers on a line, separated by spaces.
###Output format:
Output the new integer combined into, and finally wrap.
###Input example:
```in
1 3 6 9
```
###Output example:
The corresponding output is given here. For example:
```out
nine thousand six hundred and thirty-one
```
answer：If there is no answer, please comment
###Input format:
Enter four one digit non negative integers on a line, separated by spaces.
###Output format:
Output the new integer combined into, and finally wrap.
###Input example:
```in
1 3 6 9
```
###Output example:
The corresponding output is given here. For example:
```out
nine thousand six hundred and thirty-one
```
answer：If there is no answer, please comment