-er -up a-a a-i aaa aad aae aai aak aao aap aar aas aau ad- ada add ade adi adk ado adp adr ads adu aea aed aee aei aek aeo aep aer aes aeu ai- aia aid aie aii aik aio aip air ais aiu aka akd ake aki akk ako akp akr aks aku aoa aod aoe aoi aok aoo aop aor aos aou ap- apa apd ape api apk apo app apr aps apu ar- ara ard are ari ark aro arp arr ars aru as- asa asd ase asi ask aso asp asr ass asu au- aua aud aue aui auk auo aup aur aus daa dad dae dai dak dao dap dar das dau dda ddd dde ddi ddk ddo ddp ddr dds ddu de- dea ded dee dei dek deo dep der des deu di- dia did die dii dik dio dip dir dis diu dka dke dki dkk dko dkp dkr dks dku doa dod doe doi dok doo dop dor dos dou dpa dpd dpe dpi dpk dpo dpp dpr dps dpu dra drd dre dri drk dro drp drr drs dru dsa dsd dse dsi dsk dso dsp dsr dss dsu dua dud due dui duk duo dup dur dus eaa ead eae eai eak eao eap ear eas eau ed- eda edd ede edi edk edo edp edr eds edu eea eed eee eek eeo eep eer ees eia eid eie eii eik eio eip eir eis eiu eka ekd eke eki eko ekp ekr eks eku eo- eoa eod eoe eoi eok eoo eop eor eos eou ep- epa epd epe epi epo epp epr eps epu era erd ere eri erk ero erp err ers eru es- esa esd ese esi esk eso esp esr ess esu eu- eua eud eue eui eup eur eus i-d ia- iaa iad iae iai iao iap iar ias iau ida idd ide idi idk ido idp idr ids idu ie- iea ied iee iei iek iep ier ies iia iid iie iii iio iip iir iis iiu ika ike iki ikk iko ikr iks iku io- ioa iod ioe ioi ioo iop ior ios iou ipa ipd ipe ipi ipo ipp ipr ips ipu ir- ira ird ire iri irk iro irp irr irs iru is- isa isd ise isi isk iso isp isr iss isu iu- iua iud iue iui iup iur ius ka- kaa kad kae kai kak kao kap kar kas kau kda kde kdk kdo kdp kdr kds kdu ke- kea ked kee kei kek keo kep ker kes kia kid kie kii kik kio kip kir kis kiu kke kki kkk kkp kkr kks kku koa kod koe koi kok koo kop kor kos kou kpa kpd kpe kpi kpk kpo kpp kpr kps kpu kra krd kri krk kro krp krr krs kru ksa ksd kse ksi ksk kso ksp ksr kss ksu kud kue kui kuk kup kur kus kuu o-i oaa oad oae oai oak oao oap oar oas oau oda odd ode odi odo odp odr ods odu oea oed oee oei oeo oep oer oes oia oid oie oii oik oio oip oir ois oiu oka okd oke oki okk oko okp okr oks oku oo- ooa ood ooi ook ooo oop oor oos op- opa opd ope opi opk opo opp opr ops or- ora ord ore ori ork oro orp orr ors oru os- osa osd ose osi osk oso osp osr oss osu ou- oua oud oue oui ouk ouo oup our ous p-p paa pad pae pai pak pao pap par pas pau pda pdd pde pdi pdk pdo pdp pdr pds pdu pea ped pee pei pek peo pep per pes peu pia pid pie pii pik pio pip pir pis piu pka pkd pke pki pko pkp pkr pks pku poa pod poe poi pok poo pop por pos pou ppa ppd ppe ppi ppk ppo ppp ppr pps ppu pra prd pre pri prk pro prp prr prs pru ps- psa psd pse psi psk pso psp psr pss psu pua pud pue pui puk pup pur pus puu ra- raa rad rae rai rak rao rap rar ras rau rda rdd rde rdi rdo rdp rdr rds rdu re- rea red ree rei rek reo rep rer res reu ria rid rie rii rik rio rip rir ris rke rkk rko rkp rks rku roa rod roe roi rok roo rop ror ros rou rpa rpd rpe rpi rpk rpo rpp rpr rps rpu rra rrd rri rrk rrp rrr rrs rru rsa rsd rse rsi rsk rso rsp rsr rss rsu rua rud rue rui ruk ruo rup rur rus ruu saa sad sae sai sak sao sap sar sas sau sda sdd sde sdi sdk sdo sdp sdr sds sdu se- sea sed see sei sek seo sep ser ses seu sia sid sie sii sik sio sip sir sis siu sk- ska skd ske ski skk sko skp skr sks sku soa sod soe soi sok soo sop sor sos sou spa spd spe spi spk spo spp spr sps spu sr- sra srd sre sri srk sro srp srr srs ss- ssa ssd sse ssi ssk sso ssp ssr sss ssu sua sud sue sui suk suo sup sur sus suu ua- uaa uad uae uai uak uao uap uar uas uau uda udd ude udi udk udo udp udr uds udu uea ued uee uei uep uer ues uia uid uie uii uio uip uir uis uiu uka uke uki ukk ukp ukr uku uoa uod uoe uok uoo uop uor uos up- upa upd upe upi upk upo upp upr ups upu ur- ura urd ure uri urk uro urp urr urs uru usa usd use usi usk uso usp usr uss usu uua uue uur uus uuu