-up a-a a-c a-t aaa aac aae aan aap aat aau ac- aca acc ace acn acp act acu aea aec aee aen aep aet aeu an- ana anc ane ann anp ant anu ap- apa apc ape apn app apt apu at- ata atc ate atn atp att atu au- aua auc aue aun aup aut c-- caa cac cae can cap cat cau cca ccc cce ccn ccp cct ccu ce- cea cec cee cen cep cet ceu cn- cna cnc cne cnn cnp cnt cnu cpa cpc cpe cpn cpp cpt cpu cta ctc cte ctn ctp ctt ctu cua cuc cue cun cup cut cuu eaa eac eae ean eap eat eau ec- eca ecc ece ecn ect ecu eea eec eee een eep eet en- ena enc ene enn enp ent enu ep- epa epc epe epn epp ept epu eta etc ete etn etp ett etu eu- eua euc eue eun eup eut naa nac nae nan nap nat nau nca ncc nce ncn ncp nct ncu ne- nea nec nee nen nep net neu nna nnc nne nnn nnp nnt nnu npa npc npe npn npp npt npu nta ntc nte ntn ntp ntt ntu nua nuc nue nun nup nut nuu p-p paa pac pae pan pap pat pau pca pcc pce pcn pcp pct pcu pea pec pee pen pep pet peu pn- pna pnc pne pnn pnp pnt pnu ppa ppc ppe ppn ppp ppt ppu pt- pta ptc pte ptn ptp ptt ptu pua puc pue pun pup put puu taa tac tae tan tap tat tau tca tcc tce tcn tcp tct tcu te- tea tec tee ten tep tet teu tna tnc tne tnn tnp tnt tpa tpc tpe tpn tpp tpt tpu tta ttc tte ttn ttp ttt ttu tua tuc tue tun tup tut tuu ua- uaa uac uae uan uap uat uau uca ucc uce ucn ucp uct ucu uea uec uee uen uep uet un- una unc une unn unp unt unu up- upa upc upe upn upp upt upu uta utc ute utn utp utt utu uua uuc uue uun uut uuu