-er -up a-a a-i aaa aad aae aai aak aap aar aas aau ad- ada add ade adi adk adp adr ads adu aea aed aee aei aek aep aer aes aeu ai- aia aid aie aii aik aip air ais aiu aka akd ake aki akk akp akr aks aku ap- apa apd ape api apk app apr aps apu ar- ara ard are ari ark arp arr ars aru as- asa asd ase asi ask asp asr ass asu au- aua aud aue aui auk aup aur aus daa dad dae dai dak dap dar das dau dda ddd dde ddi ddk ddp ddr dds ddu de- dea ded dee dei dek dep der des deu di- dia did die dii dik dip dir dis diu dka dke dki dkk dkp dkr dks dku dpa dpd dpe dpi dpk dpp dpr dps dpu dra drd dre dri drk drp drr drs dru dsa dsd dse dsi dsk dsp dsr dss dsu dua dud due dui duk dup dur dus eaa ead eae eai eak eap ear eas eau ed- eda edd ede edi edk edp edr eds edu eea eed eee eek eep eer ees eia eid eie eii eik eip eir eis eiu eka ekd eke eki ekp ekr eks eku ep- epa epd epe epi epp epr eps epu era erd ere eri erk erp err ers eru es- esa esd ese esi esk esp esr ess esu eu- eua eud eue eui eup eur eus i-d ia- iaa iad iae iai iap iar ias iau ida idd ide idi idk idp idr ids idu ie- iea ied iee iei iek iep ier ies iia iid iie iii iip iir iis iiu ika ike iki ikk ikr iks iku ipa ipd ipe ipi ipp ipr ips ipu ir- ira ird ire iri irk irp irr irs iru is- isa isd ise isi isk isp isr iss isu iu- iua iud iue iui iup iur ius ka- kaa kad kae kai kak kap kar kas kau kda kde kdk kdp kdr kds kdu ke- kea ked kee kei kek kep ker kes kia kid kie kii kik kip kir kis kiu kke kki kkk kkp kkr kks kku kpa kpd kpe kpi kpk kpp kpr kps kpu kra krd kri krk krp krr krs kru ksa ksd kse ksi ksk ksp ksr kss ksu kud kue kui kuk kup kur kus kuu p-p paa pad pae pai pak pap par pas pau pda pdd pde pdi pdk pdp pdr pds pdu pea ped pee pei pek pep per pes peu pia pid pie pii pik pip pir pis piu pka pkd pke pki pkp pkr pks pku ppa ppd ppe ppi ppk ppp ppr pps ppu pra prd pre pri prk prp prr prs pru ps- psa psd pse psi psk psp psr pss psu pua pud pue pui puk pup pur pus puu ra- raa rad rae rai rak rap rar ras rau rda rdd rde rdi rdp rdr rds rdu re- rea red ree rei rek rep rer res reu ria rid rie rii rik rip rir ris rke rkk rkp rks rku rpa rpd rpe rpi rpk rpp rpr rps rpu rra rrd rri rrk rrp rrr rrs rru rsa rsd rse rsi rsk rsp rsr rss rsu rua rud rue rui ruk rup rur rus ruu saa sad sae sai sak sap sar sas sau sda sdd sde sdi sdk sdp sdr sds sdu se- sea sed see sei sek sep ser ses seu sia sid sie sii sik sip sir sis siu sk- ska skd ske ski skk skp skr sks sku spa spd spe spi spk spp spr sps spu sr- sra srd sre sri srk srp srr srs ss- ssa ssd sse ssi ssk ssp ssr sss ssu sua sud sue sui suk sup sur sus suu ua- uaa uad uae uai uak uap uar uas uau uda udd ude udi udk udp udr uds udu uea ued uee uei uep uer ues uia uid uie uii uip uir uis uiu uka uke uki ukk ukp ukr uku up- upa upd upe upi upk upp upr ups upu ur- ura urd ure uri urk urp urr urs uru usa usd use usi usk usp usr uss usu uua uue uur uus uuu