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