-er -th a-a a-c a-t aaa aac aae aah aan aar aat aau ac- aca acc ace ach acn acr act acu aea aec aee aeh aen aer aet aeu aha ahc ahe ahh ahn ahr aht ahu an- ana anc ane anh ann anr ant anu ar- ara arc are arh arn arr art aru at- ata atc ate ath atn atr att atu au- aua auc aue auh aun aur aut c-- caa cac cae cah can car cat cau cca ccc cce cch ccn ccr cct ccu ce- cea cec cee ceh cen cer cet ceu ch- cha chc che chh chn chr cht chu cn- cna cnc cne cnh cnn cnr cnt cnu cra crc cre crh crn crr crt cru cta ctc cte cth ctn ctr ctt ctu cua cuc cue cuh cun cur cut cuu eaa eac eae eah ean ear eat eau ec- eca ecc ece ech ecn ecr ect ecu eea eec eee een eer eet eha ehc ehe ehh ehn ehr eht ehu en- ena enc ene enh enn enr ent enu era erc ere erh ern err ert eru eta etc ete eth etn etr ett etu eu- eua euc eue eun eur eut haa hac hae hah han har hat hau hca hcc hce hch hcn hcr hct he- hea hec hee heh hen her het heu hha hhc hhe hhh hhn hhr hht hhu hna hnc hne hnh hnn hnt hnu hr- hra hrc hre hrh hrn hrr hrt hru hta htc hte hth htn htr htt hua huc hue huh hun hur hut huu naa nac nae nah nan nar nat nau nca ncc nce nch ncn ncr nct ncu ne- nea nec nee neh nen ner net neu nha nhc nhe nhh nhn nhr nht nhu nna nnc nne nnh nnn nnt nnu nra nrc nre nrn nrr nrt nru nta ntc nte nth ntn ntr ntt ntu nua nuc nue nuh nun nur nut nuu ra- raa rac rae rah ran rar rat rau rca rcc rce rch rcn rcr rct rcu re- rea rec ree reh ren rer ret reu rh- rha rhc rhe rhh rhn rhr rht rhu rna rnc rnh rnn rnr rnt rnu rra rrc rrh rrn rrr rrt rru rta rtc rte rtn rtr rtt rtu rua ruc rue ruh run rur rut ruu taa tac tae tah tan tar tat tau tca tcc tce tch tcn tcr tct tcu te- tea tec tee teh ten ter tet teu th- tha thc the thh thn thr tht thu tna tnc tne tnh tnn tnr tnt tra trc tre trh trn trr trt tru tta ttc tte tth ttn ttr ttt ttu tua tuc tue tuh tun tur tut tuu ua- uaa uac uae uah uan uar uat uau uca ucc uce uch ucn ucr uct ucu uea uec uee ueh uen uer uet uha uhc uhe uhh uhr uht uhu un- una unc une unh unn unr unt unu ur- ura urc ure urn urr urt uru uta utc ute uth utn utr utt utu uua uuc uue uun uur uut uuu