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