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