-er -up a-a a-t aaa aae aan aap aar aas aat aau aea aee aen aep aer aes aet aeu an- ana ane ann anp anr ans ant anu ap- apa ape apn app apr aps apt apu ar- ara are arn arp arr ars art aru as- asa ase asn asp asr ass ast asu at- ata ate atn atp atr ats att atu au- aua aue aun aup aur aus aut eaa eae ean eap ear eas eat eau eea eee een eep eer ees eet en- ena ene enn enp enr ens ent enu ep- epa epe epn epp epr eps ept epu era ere ern erp err ers ert eru es- esa ese esn esp esr ess est esu eta ete etn etp etr ets ett etu eu- eua eue eun eup eur eus eut naa nae nan nap nar nas nat nau ne- nea nee nen nep ner nes net neu nna nne nnn nnp nns nnt nnu npa npe npn npp npr nps npt npu nra nre nrn nrp nrr nrs nrt nru nsa nse nsn nsp nsr nss nst nsu nta nte ntn ntp ntr nts ntt ntu nua nue nun nup nur nus nut nuu p-p paa pae pan pap par pas pat pau pea pee pen pep per pes pet peu pn- pna pne pnn pnp pnr pns pnt pnu ppa ppe ppn ppp ppr pps ppt ppu pra pre prn prp prr prs prt pru ps- psa pse psn psp psr pss pst psu pt- pta pte ptn ptp ptr pts ptt ptu pua pue pun pup pur pus put puu ra- raa rae ran rap rar ras rat rau re- rea ree ren rep rer res ret reu rna rnn rnp rnr rns rnt rnu rpa rpe rpn rpp rpr rps rpt rpu rra rrn rrp rrr rrs rrt rru rsa rse rsn rsp rsr rss rst rsu rta rte rtn rtp rtr rts rtt rtu rua rue run rup rur rus rut ruu saa sae san sap sar sas sat sau se- sea see sen sep ser ses set seu sna sne snn snp snr sns snt snu spa spe spn spp spr sps spt spu sr- sra sre srn srp srr srs srt ss- ssa sse ssn ssp ssr sss sst ssu sta ste stn stp str sts stt stu sua sue sun sup sur sus sut suu taa tae tan tap tar tas tat tau te- tea tee ten tep ter tes tet teu tna tne tnn tnp tnr tns tnt tpa tpe tpn tpp tpr tps tpt tpu tra tre trn trp trr trs trt tru tsa tse tsn tsp tsr tss tst tsu tta tte ttn ttp ttr tts ttt ttu tua tue tun tup tur tus tut tuu ua- uaa uae uan uap uar uas uat uau uea uee uen uep uer ues uet un- una une unn unp unr uns unt unu up- upa upe upn upp upr ups upt upu ur- ura ure urn urp urr urs urt uru usa use usn usp usr uss ust usu uta ute utn utp utr uts utt utu uua uue uun uur uus uut uuu