a-ha aaaa aaah aaar aaav aaha aara aart aata aatt aava ahah ahar ahat ahha ahra ahrr ahta ahva arah arar arat arh- arr- arra arrh arrr arrt arta arth artr artv arva at-t ataa atar atat atha atra atta attr avar avat avra avva haar haat haha haht hara harh harr hart harv hata hath hatt hava hhaa hhat hhhh hrta hrtv htra httr hvar hvat hvtr raat raha rahr raht rara rata rath ratt rava rrah rrat rrrr rtva rvvh taa- taar taat taha tahr tara tarr tart tata tath tatr tatt tatv tava thaa thar that thra thtr traa trat trav trra trtr tttt tvrr tvtv vaar vaat vara varr vart vata vath vatt vava vhhh vrav vvvv