[ num ] sp capword sp othword sp num othword sp capword - capword sp capword sp capword , sp upword sp year , sp num - num sp capword sp year , capword sp capword , sp capword sp [ capword ] sp / sp capword . sp othword sp capword sp capword , sp capword sp capword , sp capword sp caplet . sp caplet . sp capword . sp — capword . sp num sp othword sp capword sp othword sp capword sp othword sp capword sp capword , sp [ caplet . sp smallet . ] sp : sp capword sp capword capword , sp year .