[ num ] sp caplet . sp capword , sp caplet . sp capword , sp othword sp caplet . sp capword , sp capword . , sp num othword sp capword sp capword sp othword sp capword capword sp othword sp capword , sp upword capword / capword sp year , sp capword othword , sp capword , capword sp num , sp year sp [ othword sp othword ] . sp capword sp capword , sp year . sp [ capword ] . sp capword : othword : / / othword . othword . othword / othword / num . num / num