a-a a-t aaa aag aan aao aar aat aau ag- aga agg agn ago agr agt agu an- ana ang ann ano anr ant anu aoa aog aon aoo aor aot aou ar- ara arg arn aro arr art aru at- ata atg atn ato atr att atu au- aua aug aun auo aur aut gaa gag gan gao gar gat gau gga ggg ggn ggo ggr ggt ggu gna gnn gno gnr gnt gnu goa gog gon goo gor got gou gra grg grn gro grr grt gru gta gtg gtn gto gtr gtt gtu gu- gua gug gun guo gur gut guu naa nag nan nao nar nat nau nga ngg ngn ngo ngt ngu nna nng nnn nno nnt nnu no- noa nog non noo nor not nou nra nrg nrn nro nrr nrt nru nta ntg ntn nto ntr ntt ntu nua nug nun nuo nur nut nuu oaa oag oan oao oar oat oau oga ogg ogn ogo ogt on- ona ong onn ono onr ont onu oo- ooa oog oon ooo oor oot or- ora org orn oro orr ort oru ot- ota otg otn oto otr ott otu ou- oua oun ouo our out ra- raa rag ran rao rar rat rau rga rgg rgn rgo rgr rgt rna rng rnn rno rnr rnt rnu roa rog ron roo ror rot rou rra rrg rrn rrr rrt rru rta rtg rtn rto rtr rtt rtu rua rug run ruo rur rut ruu taa tag tan tao tar tat tau tga tgg tgn tgo tgr tgt tgu tna tng tnn tno tnr tnt to- toa tog ton too tor tot tou tra trg trn tro trr trt tru tta ttg ttn tto ttr ttt ttu tua tug tun tuo tur tut tuu ua- uaa uag uan uao uar uat uau uga ugg ugn ugo ugr ugt ugu un- una ung unn uno unr unt unu uoa uog uon uoo uor uot ur- ura urg urn uro urr urt uru uta utn uto utr utt utu uua uug uun uur uut uuu