PROGRAMMING:Here comes 2019
Judge whether the number sequence s is composed of several numbers.
###Input format:
Each line gives a number sequence of length n (composed of numbers 0 ~ 9, no other characters in the middle, length n < 80).
###Output format:
For a line of digital sequence, the judgment result "yes" or "no" is given. Each output occupies one line.
###Input example:
```in
twenty million one hundred and ninety-two thousand and nineteen
```
```in
two hundred and one thousand nine hundred and twenty
```
###Output example:
```out
Yes
```
```out
No
```
answer：If there is no answer, please comment
###Input format:
Each line gives a number sequence of length n (composed of numbers 0 ~ 9, no other characters in the middle, length n < 80).
###Output format:
For a line of digital sequence, the judgment result "yes" or "no" is given. Each output occupies one line.
###Input example:
```in
twenty million one hundred and ninety-two thousand and nineteen
```
```in
two hundred and one thousand nine hundred and twenty
```
###Output example:
```out
Yes
```
```out
No
```
answer：If there is no answer, please comment