How to take the password from the text "Password complex R36yhhe3" with a regular expression?

Question

.NET

But taking into account that the phrase can be like this:
"Password R36yhhe3"
I wanted to use this regular expression:
(?<=Пароль\ сложный|Пароль\ ).*
Assuming that the order will be observed, they say, if it does not find what comes after "Password complex", then let it look for what comes simply after "Password". But it did not work, the order is not respected, apparently it stops at the first shortest match. It always outputs "complex R36yhhe3" as a result. And I don't need the word "complex".
How to keep order in conditional OR ("|") in regular expressions?

Answer 1

var pattern = @"Пароль\sсложный\s([\w\d]+)";
var matches = Regex.Matches(input, pattern);
var result = match.Groups[1].Value;

just need to check, etc.
Wrote without ide, errors are possible

Answer 2

The first part is one or more words separated by a
space
The second part is the word after the last space
(.*)+?\s(.*)