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