Serial Number Validation

Given a serial number string, determine if the serial number is valid according to the following pattern:

• Starts with exactly 1 uppercase letter.
• Followed by exactly 3 digits.
• A hyphen ('-').
• Then 2 uppercase letters.
• Ends with exactly 3 digits.

In other words, the serial number must match the following regular expression in LaTeX format:

\( ^[A-Z][0-9]{3}-[A-Z]{2}[0-9]{3}$ \)

Output "True" if the serial number is valid and "False" otherwise.

inputFormat

The input consists of a single line containing a string representing the serial number.

outputFormat

Output a single line containing either "True" if the serial number is valid, or "False" if it is not.

A123-BC456

True