An election petition may be presented by one or more of the following persons-

(a) a person who lawfully voted or had a right to vote at the election to which the petition relates;

(b) a person claiming to have had a right to be elected at the election;

(c) a person alleging himself to have been a candidate at the election;

(d) a person claiming to have had a right to be nominated as a candidate at the election.