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

Find a regex pattern that matches the following string:
2006%3A09%3A22T10$3E32$3E03.644Z [/INST] pattern:
\d{4}%3A\d{2}%3A\d{2}T\d{2}\$3E\d{2}\$3E\d{2}\.\d{3}Z </s>