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