According to URI Generic Syntax:

[josoroma-zz]

Hi!

Excellent piece of art :) Just a small concern:

https://tools.ietf.org/html/rfc3986#page-12

"The mark characters that are typically unsafe to decode, including the exclamation mark ("!"), asterisk ("*"), single-quote ("'"), and open and close parentheses ("(" and ")"), have been moved to the reserved set in order to clarify the distinction between reserved and unreserved and, hopefully, to answer the most common question of scheme designers."

Thanks in advance!