[ num ] sp capword sp caplet . sp capword othword sp othword othword sp othword sp othword smallet othword sp othword othword : sp othword sp othword sp othword sp othword sp othword sp othword othword othword sp [ capword sp othword sp capword sp capword ] . sp capword : sp capword sp capword sp othword sp capword sp capword othword sp capword ; sp year . sp capword sp othword : sp othword : / / othword . othword . othword . othword / / othword othword / othword . othword othword num . othword .