-er -up a-a a-t aaa aad aae aan aap aar aas aat aau ad- ada add ade adn adp adr ads adt adu aea aed aee aen aep aer aes aet aeu an- ana and ane ann anp anr ans ant anu ap- apa apd ape apn app apr aps apt apu ar- ara ard are arn arp arr ars art aru as- asa asd ase asn asp asr ass ast asu at- ata atd ate atn atp atr ats att atu au- aua aud aue aun aup aur aus aut daa dad dae dan dap dar das dat dau dda ddd dde ddn ddp ddr dds ddt ddu de- dea ded dee den dep der des det deu dna dnd dne dnn dnp dnr dns dnt dpa dpd dpe dpn dpp dpr dps dpt dpu dra drd dre drn drp drr drs drt dru dsa dsd dse dsn dsp dsr dss dst dsu dta dtd dte dtn dtp dtr dts dtt dtu dua dud due dun dup dur dus dut eaa ead eae ean eap ear eas eat eau ed- eda edd ede edn edp edr eds edt edu eea eed eee een eep eer ees eet en- ena end ene enn enp enr ens ent enu ep- epa epd epe epn epp epr eps ept epu era erd ere ern erp err ers ert eru es- esa esd ese esn esp esr ess est esu eta etd ete etn etp etr ets ett etu eu- eua eud eue eun eup eur eus eut naa nad nae nan nap nar nas nat nau nda ndd nde ndn ndp ndr nds ndt ndu ne- nea ned nee nen nep ner nes net neu nna nne nnn nnp nns nnt nnu npa npd npe npn npp npr nps npt npu nra nrd nre nrn nrp nrr nrs nrt nru nsa nsd nse nsn nsp nsr nss nst nsu nta ntd nte ntn ntp ntr nts ntt ntu nua nud nue nun nup nur nus nut nuu p-p paa pad pae pan pap par pas pat pau pda pdd pde pdn pdp pdr pds pdt pdu pea ped pee pen pep per pes pet peu pn- pna pnd pne pnn pnp pnr pns pnt pnu ppa ppd ppe ppn ppp ppr pps ppt ppu pra prd pre prn prp prr prs prt pru ps- psa psd pse psn psp psr pss pst psu pt- pta ptd pte ptn ptp ptr pts ptt ptu pua pud pue pun pup pur pus put puu ra- raa rad rae ran rap rar ras rat rau rda rdd rde rdn rdp rdr rds rdt rdu re- rea red ree ren rep rer res ret reu rna rnd rnn rnp rnr rns rnt rnu rpa rpd rpe rpn rpp rpr rps rpt rpu rra rrd rrn rrp rrr rrs rrt rru rsa rsd rse rsn rsp rsr rss rst rsu rta rtd rte rtn rtp rtr rts rtt rtu rua rud rue run rup rur rus rut ruu saa sad sae san sap sar sas sat sau sda sdd sde sdn sdp sdr sds sdt sdu se- sea sed see sen sep ser ses set seu sna snd sne snn snp snr sns snt snu spa spd spe spn spp spr sps spt spu sr- sra srd sre srn srp srr srs srt ss- ssa ssd sse ssn ssp ssr sss sst ssu sta std ste stn stp str sts stt stu sua sud sue sun sup sur sus sut suu taa tad tae tan tap tar tas tat tau tda tdd tde tdn tdp tdr tds tdt tdu te- tea ted tee ten tep ter tes tet teu tna tnd tne tnn tnp tnr tns tnt tpa tpd tpe tpn tpp tpr tps tpt tpu tra trd tre trn trp trr trs trt tru tsa tsd tse tsn tsp tsr tss tst tsu tta ttd tte ttn ttp ttr tts ttt ttu tua tud tue tun tup tur tus tut tuu ua- uaa uad uae uan uap uar uas uat uau uda udd ude udn udp udr uds udt udu uea ued uee uen uep uer ues uet un- una und une unn unp unr uns unt unu up- upa upd upe upn upp upr ups upt upu ur- ura urd ure urn urp urr urs urt uru usa usd use usn usp usr uss ust usu uta utd ute utn utp utr uts utt utu uua uue uun uur uus uut uuu