*matches any number of characters from the set below:
,the literal , (4410 / 548 / 2C16)
the literal (3210 / 408 / 2016)
athe literal a (9710 / 1418 / 6116) (case sensitive)
rthe literal r (11410 / 1628 / 7216) (case sensitive)
ythe literal y (12110 / 1718 / 7916) (case sensitive)
\(the literal ( (4010 / 508 / 2816)