-er -up a-a a-i aaa aae aai aak aan aap aar aau aea aee aei aek aen aep aer aeu ai- aia aie aii aik ain aip air aiu aka ake aki akk akn akp akr aku an- ana ane ani ank ann anp anr anu ap- apa ape api apk apn app apr apu ar- ara are ari ark arn arp arr aru au- aua aue aui auk aun aup aur eaa eae eai eak ean eap ear eau eea eee eek een eep eer eia eie eii eik ein eip eir eiu eka eke eki ekp ekr eku en- ena ene eni enk enn enp enr enu ep- epa epe epi epn epp epr epu era ere eri erk ern erp err eru eu- eua eue eui eun eup eur ia- iaa iae iai ian iap iar iau ie- iea iee iei iek ien iep ier iia iie iii iin iip iir iiu ika ike iki ikk ikr iku in- ina ine ini ink inn inp inr inu ipa ipe ipi ipn ipp ipr ipu ir- ira ire iri irk irn irp irr iru iu- iua iue iui iup iur ka- kaa kae kai kak kan kap kar kau ke- kea kee kei kek ken kep ker kia kie kii kik kin kip kir kiu kke kki kkk kkn kkp kkr kku kn- kna kne kni knk knn knp knr knu kpa kpe kpi kpk kpn kpp kpr kpu kra kri krk krn krp krr kru kue kui kuk kun kup kur kuu n-i naa nae nai nak nan nap nar nau ne- nea nee nei nek nen nep ner neu nia nie nii nik nin nip nir niu nka nke nki nkk nkn nkp nkr nku nna nne nni nnk nnn nnp nnu npa npe npi npn npp npr npu nra nre nri nrk nrn nrp nrr nru nua nue nui nuk nun nup nur nuu p-p paa pae pai pak pan pap par pau pea pee pei pek pen pep per peu pia pie pii pik pin pip pir piu pka pke pki pkn pkp pkr pku pn- pna pne pni pnk pnn pnp pnr pnu ppa ppe ppi ppk ppn ppp ppr ppu pra pre pri prk prn prp prr pru pua pue pui puk pun pup pur puu ra- raa rae rai rak ran rap rar rau re- rea ree rei rek ren rep rer reu ria rie rii rik rin rip rir rke rkk rkp rku rna rni rnn rnp rnr rnu rpa rpe rpi rpk rpn rpp rpr rpu rra rri rrk rrn rrp rrr rru rua rue rui ruk run rup rur ruu ua- uaa uae uai uak uan uap uar uau uea uee uei uen uep uer uia uie uii uin uip uir uiu uka uke uki ukk ukn ukp ukr uku un- una une uni unk unn unp unr unu up- upa upe upi upk upn upp upr upu ur- ura ure uri urk urn urp urr uru uua uue uun uur uuu