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

Find a regex pattern that matches the following string:
2002%4010%4021+12$2511$2531.812 [/INST] pattern:
\d{4}%40\d{2}%40\d{2}\+\d{2}\$25\d{2}\$25\d{2}\.\d{3} </s>