(1) The ballot shall be considered valid if it has been circled in the way prescribed in article 110 of this Code.
(2) A valid ballot shall be considered the one from which in a reliable and unambiguous way it can be established for which list of candidate, i.e. list of candidates the voter has cast his/her vote.
(3) The ballot shall be invalid if it is not filled out or multiple lists of candidates or candidate are circled.