[ capword ( year ) ] sp caplet . sp capword , sp capword . , sp capword sp othword sp capword - capword - capword sp othword sp num . sp caplet - capword capword sp capword sp othword - othword sp othword sp num othword sp smallet - capword sp capword sp othword sp othword sp capword sp capword capword sp ( capword sp year ) , sp capword , sp capword , sp capword sp num , sp year , sp othword . sp upword sp capword capword , sp othword . sp num . sp upword - upword . othword , sp year . sp [ capword ] . sp capword : sp othword : / / othword - othword . othword / capword - num