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