a-ii aaaa aaaf aaai aaar aafa aaff aafi aaii aara aari aart aata aatf aatt afaa afar afat affa affi afft afgf afia afif afig afir afit afr- afra afri afta agag agai agar agat agfa agga aggi agia agig agii agir agit agra agri agta agtr aiai aiff aiga aiia aiir aira airi airt aita aitf aiti aitr aitt araf arag arai arar arat arfa arff arft arga argi aria arif arig arii arit arr- arra arrg arri arrr arrt arta arti artr at-t ataa atai atar atat atia atif atit atra atri atta atti attr faaa fafa faff fafg fafi fagg fagi fair fait fara farg farr fart fata fatf fati fatt ffar ffff ffii ffrr fftf fiaa fiaf fiar fiat fifa fiff fifi fift figa figg fiii fira fita fiti fitt frag frat fria frig frit frta ftii gaar gafa gaff gafi gaft gaga gagg gagi gaia gaig gair gait gara garf garg gari garr gart gata gati gatr gatt gffa ggfg gggg giaa giai giat giff gift giga gigg gigi gira girg giri girr girt gita graf grai grat grfa gria grif grig grit grrr gtaa gtta iaaa iaai iaat iaff iaia iara iart iata iati ifaa ifar ifat ifit ifra ifrf ifri ifta igar igfa igga igia igra igri iifa iiii iiit iira iita iitr iitt iraf irai irar iri- iria irig irra irri irta irtf irti itaa itaf itai itar itat itfa itia itif itra itrf itri itta ittf raaf raag raat rafa raff rafi raft raga ragg ragi raia raif raig raii rair rait rara rarf rari rata ratf rati ratt rgit rgtr riaa riai riat rifa riff rift riga rigg rigi riia riif riri rita riti ritt rrat rrif rrrr rtai taa- taaf taag taar taat tafa taff tafi taft taga tagg tagi taia taig tair tait tara tarf targ tari tarr tart tata tati tatr tatt tgfa tgif tiaa tiaf tiar tifa tiff tift tiga tigi tigr tiit tira tiri tirr tita titi titt traa traf trag trai trat trfr tri- tria trif trig trit trra trtr ttfa ttff tttt