a-ii aaaa aaai aaar aaii aara aari aart aata aatt agag agai agar agat agga aggi agia agig agii agir agit agra agri agta agtr agxt aiai aiga aiia aiir aira airi airt airx aita aiti aitr aitt aixa aixi arag arai arar arat arax arga argi aria arig arii arit arr- arra arrg arri arrr arrt arta arti artr artx at-t at-x ataa atai atar atat atax atia atit atra atri atrx atta atti attr axar axat axi- axia gaar gaga gagg gagi gaia gaig gair gait gara garg gari garr gart gata gati gatr gatt gatx gggg giaa giai giat giga gigg gigi gira girg giri girr girt gita grai grat gria grig grit grrr gtaa gtta iaaa iaai iaat iaia iara iart iata iati igar igga igia igra igri iiii iiit iira iita iitr iitt irai irar iri- iria irig irix irra irri irta irti itaa itai itar itat itia itra itri itta ixia ixxi raag raat raga ragg ragi raia raig raii rair rait raix rara rari rata rati ratt raxa raxi rgit rgtr riaa riai riat riga rigg rigi riia riri rita riti ritt rrat rrrr rtai taa- taag taar taat taga tagg tagi taia taig tair tait taix tara targ tari tarr tart tata tati tatr tatt tax- taxa taxi taxt tiaa tiar tiax tiga tigi tigr tiit tira tiri tirr tita titi titt tixt traa trag trai trat trax tri- tria trig trit trix trra trtr tttt txaa txga txii txtr xaar xaga xait xara xggi xiii xita xixi xtar xtra xxii xxix xxxi xxxx