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