[ num ] sp caplet . sp capword , sp caplet . sp capword othword sp othword sp caplet . sp capword , sp othword , sp capword sp othword sp capword : sp capword sp othword sp capword sp [ othword capword sp othword sp capword sp capword ] , sp , sp capword sp othword sp capword sp othword sp capword sp capword . sp num , sp capword sp capword sp capword , year .