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