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