you & mdash; Cybersecurity specialist, and your goal & mdash; Connect to the secret server "Centaur". The connection protocol is unusual: the server sends you a line-call, and you must immediately send in response the correct password-circuit. If the response is incorrect, the connection is immediately broken.
rn
The response rule is the following: it is necessary to extract all the numbers and all Latin letters from the line, ignoring the rest of the characters. Then you need to make a new line, where all the extracted numbers (maintaining their initial order), and then & mdash, go; All extracted letters (also preserving their order).
rn
your program must read the lines-call until it receives the command & nbsp; session_end . There is no need to bring anything to this team, the program should simply complete its work.
Input format
The input is supplied to the sequence of lines, each on a new line. Each line & mdash; This is another call from the server. The last line will always be & nbsp; session_end .
Output format
For each line-Zavzov (except for & nbsp; session_end ), it is necessary to remove the generated password-circuit on a separate line.
Example
Input
alpha123bravo
call-Sign: 9-x-ray-8
--20-Victor-24--
Session_end
Output
123LPHABRAVO
98Callsignxray
2024victor
Hint
There will be no clue here, decide for yourself!