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