-er -th -up a-a a-c a-t aaa aac aae aah aao aap aar aat aau ac- aca acc ace ach aco acp acr act acu aea aec aee aeh aeo aep aer aet aeu aha ahc ahe ahh aho ahp ahr aht ahu aoa aoc aoe aoh aoo aop aor aot aou ap- apa apc ape aph apo app apr apt apu ar- ara arc are arh aro arp arr art aru at- ata atc ate ath ato atp atr att atu au- aua auc aue auh auo aup aur aut c-- caa cac cae cah cao cap car cat cau cca ccc cce cch cco ccp ccr cct ccu ce- cea cec cee ceh ceo cep cer cet ceu ch- cha chc che chh cho chp chr cht chu co- coa coc coe coh coo cop cor cot cou cpa cpc cpe cph cpo cpp cpr cpt cpu cra crc cre crh cro crp crr crt cru cta ctc cte cth cto ctp ctr ctt ctu cua cuc cue cuh cuo cup cur cut cuu eaa eac eae eah eao eap ear eat eau ec- eca ecc ece ech eco ecr ect ecu eea eec eee eeo eep eer eet eha ehc ehe ehh eho ehp ehr eht ehu eo- eoa eoc eoe eoh eoo eop eor eot eou ep- epa epc epe eph epo epp epr ept epu era erc ere erh ero erp err ert eru eta etc ete eth eto etp etr ett etu eu- eua euc eue eup eur eut haa hac hae hah hao hap har hat hau hca hcc hce hch hco hcp hcr hct he- hea hec hee heh heo hep her het heu hha hhc hhe hhh hho hhp hhr hht hhu hoa hoc hoe hoh hoo hop hor hot hou hpa hpc hpe hph hpo hpp hpr hpt hpu hr- hra hrc hre hrh hro hrp hrr hrt hru hta htc hte hth hto htp htr htt hua huc hue huh huo hup hur hut huu oaa oac oae oah oao oap oar oat oau oc- oca occ och oco ocp ocr oct ocu oea oec oee oeh oeo oep oer oet oha ohc ohe ohh oho ohp ohr oht ohu oo- ooa ooc ooh ooo oop oor oot op- opa opc ope oph opo opp opr opt or- ora orc ore orh oro orp orr ort oru ot- ota otc ote oth oto otp otr ott otu ou- oua ouc oue ouh ouo oup our out p-p paa pac pae pah pao pap par pat pau pca pcc pce pch pco pcp pcr pct pcu pea pec pee peh peo pep per pet peu pha phc phe pho php phr pht phu poa poc poe poh poo pop por pot pou ppa ppc ppe pph ppo ppp ppr ppt ppu pra prc pre prh pro prp prr prt pru pt- pta ptc pte pth pto ptp ptr ptt ptu pua puc pue puh pup pur put puu ra- raa rac rae rah rao rap rar rat rau rca rcc rce rch rco rcp rcr rct rcu re- rea rec ree reh reo rep rer ret reu rh- rha rhc rhe rhh rho rhp rhr rht rhu roa roc roe roh roo rop ror rot rou rpa rpc rpe rph rpo rpp rpr rpt rpu rra rrc rrh rrp rrr rrt rru rta rtc rte rto rtp rtr rtt rtu rua ruc rue ruh ruo rup rur rut ruu taa tac tae tah tao tap tar tat tau tca tcc tce tch tco tcp tcr tct tcu te- tea tec tee teh teo tep ter tet teu th- tha thc the thh tho thp thr tht thu to- toa toc toe toh too top tor tot tou tpa tpc tpe tph tpo tpp tpr tpt tpu tra trc tre trh tro trp trr trt tru tta ttc tte tth tto ttp ttr ttt ttu tua tuc tue tuh tuo tup tur tut tuu ua- uaa uac uae uah uao uap uar uat uau uca ucc uce uch uco ucp ucr uct ucu uea uec uee ueh uep uer uet uha uhc uhe uhh uho uhp uhr uht uhu uoa uoc uoe uoo uop uor uot up- upa upc upe uph upo upp upr upt upu ur- ura urc ure uro urp urr urt uru uta utc ute uth uto utp utr utt utu uua uuc uue uur uut uuu