[ capword sp year ] sp caplet - capword sp capword sp & sp capword sp caplet . sp capword . sp capword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword . sp capword sp capword , sp othword . sp num , sp othword . sp num , othword sp num – num , sp capword sp year .