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