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