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