*matches any number of characters 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)
Άthe literal Ά (90210 / 16068 / 38616) (case sensitive)
Έ-ώone character from Έ (90410) to ώ (97410) (case sensitive)
ἀ-ῼone character from ἀ (793610) to ῼ (818810) (case sensitive)