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