.*any character (except for line terminators), repeated any number of times
:the literal : (5810 / 728 / 3A16)
{12}matches exactly 12 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
:the literal : (5810 / 728 / 3A16)
.*any character (except for line terminators), repeated any number of times
g modifier: global. Finds all matches instead of stopping after the first