-th a-a a-c a-t aaa aac aah aan aao aar aat aau ac- aca acc ach acn aco acr act acu aha ahc ahh ahn aho ahr aht ahu an- ana anc anh ann ano anr ant anu aoa aoc aoh aon aoo aor aot aou ar- ara arc arh arn aro arr art aru at- ata atc ath atn ato atr att atu au- aua auc auh aun auo aur aut c-- caa cac cah can cao car cat cau cca ccc cch ccn cco ccr cct ccu ch- cha chc chh chn cho chr cht chu cn- cna cnc cnh cnn cno cnr cnt cnu co- coa coc coh con coo cor cot cou cra crc crh crn cro crr crt cru cta ctc cth ctn cto ctr ctt ctu cua cuc cuh cun cuo cur cut cuu haa hac hah han hao har hat hau hca hcc hch hcn hco hcr hct hha hhc hhh hhn hho hhr hht hhu hna hnc hnh hnn hno hnt hnu hoa hoc hoh hon hoo hor hot hou hr- hra hrc hrh hrn hro hrr hrt hru hta htc hth htn hto htr htt hua huc huh hun huo hur hut huu naa nac nah nan nao nar nat nau nca ncc nch ncn nco ncr nct ncu nha nhc nhh nhn nhr nht nhu nna nnc nnh nnn nno nnt nnu no- noa noc noh non noo nor not nou nra nrc nrn nro nrr nrt nru nta ntc nth ntn nto ntr ntt ntu nua nuc nuh nun nuo nur nut nuu oaa oac oah oan oao oar oat oau oc- oca occ och ocn oco ocr oct ocu oha ohc ohh ohn oho ohr oht ohu on- ona onc onh onn ono onr ont onu oo- ooa ooc ooh oon ooo oor oot or- ora orc orh orn oro orr ort oru ot- ota otc oth otn oto otr ott otu ou- oua ouc ouh oun ouo our out ra- raa rac rah ran rao rar rat rau rca rcc rch rcn rco rcr rct rcu rh- rha rhc rhh rhn rho rhr rht rhu rna rnc rnh rnn rno rnr rnt rnu roa roc roh ron roo ror rot rou rra rrc rrh rrn rrr rrt rru rta rtc rtn rto rtr rtt rtu rua ruc ruh run ruo rur rut ruu taa tac tah tan tao tar tat tau tca tcc tch tcn tco tcr tct tcu th- tha thc thh thn tho thr tht thu tna tnc tnh tnn tno tnr tnt to- toa toc toh ton too tor tot tou tra trc trh trn tro trr trt tru tta ttc tth ttn tto ttr ttt ttu tua tuc tuh tun tuo tur tut tuu ua- uaa uac uah uan uao uar uat uau uca ucc uch ucn uco ucr uct ucu uha uhc uhh uho uhr uht uhu un- una unc unh unn uno unr unt unu uoa uoc uon uoo uor uot ur- ura urc urn uro urr urt uru uta utc uth utn uto utr utt utu uua uuc uun uur uut uuu