^start of line
Group 1([aA]v\/|[aA]venida) athe literal a (9710 / 1418 / 6116) (case sensitive)
Athe literal A (6510 / 1018 / 4116) (case sensitive)
vthe literal v (11810 / 1668 / 7616) (case sensitive)
\/the literal / (4710 / 578 / 2F16)
2nd Alternative[aA]venida athe literal a (9710 / 1418 / 6116) (case sensitive)
Athe literal A (6510 / 1018 / 4116) (case sensitive)
venidathe literal text venida (case sensitive) \s?optionally matches any whitespace character
Character Class[A-Za-z ]{0,} {0,}matches any number of characters from the set below:
A-Zone character from A (6510) to Z (9010) (case sensitive)
a-zone character from a (9710) to z (12210) (case sensitive)
the literal (3210 / 408 / 2016)
\,?optionally matches the literal , (4410 / 548 / 2C16)
\s?optionally matches any whitespace character
\d{0,}a digit, repeated any number of times
sthe literal s (11510 / 1638 / 7316) (case sensitive)
\/the literal / (4710 / 578 / 2F16)
nthe literal n (11010 / 1568 / 6E16) (case sensitive)
\,?optionally matches the literal , (4410 / 548 / 2C16)
\s?optionally matches any whitespace character
\d{0,}a digit, repeated any number of times
?matches at most one character from the set below:
ºthe literal º (18610 / 2728 / BA16)
ªthe literal ª (17010 / 2528 / AA16)
\s?optionally matches any whitespace character
?matches at most one character from the set below:
a-zone character from a (9710) to z (12210) (case sensitive)
A-Zone character from A (6510) to Z (9010) (case sensitive)
$end of line
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string