a-ii a-iv aaaa aaad aaaf aaai aaav aada aadi aadt aafa aafd aaff aafi aaii aata aatf aatt aava adaa adad adai adat adda addd addi adfa adia adif adit adta advi advt afaa afad afat affa affi afft afia afid afif afit afta aiai aida aidi aidt aifd aiff aifv aiia aiid aita aitf aiti aitt aiva aivd at-t ataa atad atai atat atdi atdt atia atid atif atit atta atti atvi avat avda avdi avia avid avit aviv avva d-tv daad dada dadi dafa daff dafi daft daia daid dait data dati datt dava davi dddd ddtv dfaf dfdt dffa dia- diad diaf diat dida didi dif- difa diff diii diiv dita diti ditt ditv diva divd divi dtaa dvda dvi- dvii faaa faad fada fadd fadi fafa faff fafi faid fait fata fatf fati fatt fava favi fdti ffff ffii fftf fiaa fiad fiaf fiat fida fidf fifa fiff fifi fift fiii fita fiti fitt ftdi ftii iaaa iaai iaat iadt iaff iaia iata iati iava idad idat idda idfa idia idid idta idtv idvd ifaa ifat ifda ifid ifit ifta ifva iida iifa iiii iiit iita iitt itaa itaf itai itat itfa itia itif itta ittf ivai ivda taa- taaf taat tada tafa taff tafi taft taia tait tata tati tatt tatv tava tavi tdff tdtv tiaa tiaf tidd tifa tiff tift tiit tita titi titt tiva tivi ttfa ttff tttt tvad tvtv vaad vaat vada vadi vafa vaia vaid vait vata vati vatt vava vfat viad vida vidi viff viii vita viti vitt viva vivi vt-i vvvv