<s>[INST] <<SYS>>
You are an expert in regular expressions (regex)
<</SYS>>

Find a regex pattern that matches the following string:
2006$2D05$2D06T02$5C51$5C19.820Z [/INST] pattern:
\d{4}\$2D\d{2}\$2D\d{2}T\d{2}\$5C\d{2}\$5C\d{2}\.\d{3}Z </s>