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