-er a-a a-t aaa aae aaj aar aat aea aee aej aer aet aja aje ajj ajr ajt ar- ara are arj arr art at- ata ate atr att eaa eae eaj ear eat eea eee eer eet eja ejt era ere err ert eta ete etj etr ett jaa jae jaj jar jat jea jee jej jer jet jja jjj jjr jra jrr jrt jta jte jtr jtt ra- raa rae raj rar rat re- rea ree rer ret rja rjr rra rrr rrt rta rte rtj rtr rtt taa tae taj tar tat te- tea tee tej ter tet tje tjr tra tre trr trt tta tte ttr ttt