-er -up a-a a-b a-i aaa aab aae aai aam aan aap aar aau ab- aba abb abe abi abm abn abp abr abu aea aeb aee aei aem aen aep aer aeu ai- aia aib aie aii aim ain aip air aiu ama amb ame ami amm amn amp amr amu an- ana anb ane ani anm ann anp anr anu ap- apa apb ape api apm apn app apr apu ar- ara arb are ari arm arn arp arr aru au- aua aub aue aui aum aun aup aur b-p b-u baa bab bae bai bam ban bap bar bau bba bbb bbe bbi bbm bbn bbp bbr bbu be- bea beb bee bei bem ben bep ber beu bi- bia bib bie bii bim bin bip bir biu bma bmb bme bmi bmm bmn bmp bmr bmu bna bnb bne bni bnn bnp bnr bnu bpa bpb bpe bpi bpm bpn bpp bpr bpu bra brb bre bri brm brn brp brr bru bua bub bue bui bum bun bup bur buu eaa eab eae eai eam ean eap ear eau eba ebb ebe ebi ebm ebn ebp ebr ebu eea eeb eee eem een eep eer eia eib eie eii eim ein eip eir eiu em- ema emb eme emi emm emn emp emr emu en- ena enb ene eni enm enn enp enr enu ep- epa epb epe epi epm epn epp epr epu era erb ere eri erm ern erp err eru eu- eua eub eue eui eun eup eur ia- iaa iab iae iai iam ian iap iar iau iba ibb ibe ibi ibm ibn ibp ibr ibu ie- iea iee iei iem ien iep ier iia iib iie iii iim iin iip iir iiu im- ima imb ime imi imm imn imp imu in- ina inb ine ini inm inn inp inr inu ipa ipb ipe ipi ipm ipn ipp ipr ipu ir- ira irb ire iri irm irn irp irr iru iu- iua iub iue iui ium iup iur m-r maa mab mae mai mam man map mar mau mba mbb mbe mbi mbm mbp mbr mbu mea meb mee mei mem men mep mer meu mi- mia mib mie mii mim min mip mir miu mma mmb mme mmi mmm mmn mmp mmr mmu mna mnb mne mni mnm mnn mnp mnr mnu mpa mpb mpe mpi mpm mpn mpp mpr mpu mra mrb mre mri mrm mrn mrp mrr mru mua mub mue mui mum mun mup mur muu n-i naa nab nae nai nam nan nap nar nau nba nbb nbe nbi nbm nbn nbp nbr nbu ne- nea neb nee nei nem nen nep ner neu nia nib nie nii nim nin nip nir niu nma nmb nme nmi nmm nmn nmp nmr nmu nna nnb nne nni nnm nnn nnp nnu npa npb npe npi npm npn npp npr npu nra nrb nre nri nrm nrn nrp nrr nru nua nub nue nui num nun nup nur nuu p-p paa pab pae pai pam pan pap par pau pba pbb pbe pbi pbm pbn pbp pbr pbu pea peb pee pei pem pen pep per peu pia pib pie pii pim pin pip pir piu pma pmb pme pmi pmm pmn pmp pmr pmu pn- pna pnb pne pni pnm pnn pnp pnr pnu ppa ppb ppe ppi ppm ppn ppp ppr ppu pra prb pre pri prm prn prp prr pru pua pub pue pui pum pun pup pur puu ra- raa rab rae rai ram ran rap rar rau rba rbb rbe rbi rbm rbn rbp rbr rbu re- rea reb ree rei rem ren rep rer reu ria rib rie rii rim rin rip rir rma rmb rme rmi rmm rmn rmp rmr rna rnb rni rnm rnn rnp rnr rnu rpa rpb rpe rpi rpm rpn rpp rpr rpu rra rrb rri rrm rrn rrp rrr rru rua rub rue rui rum run rup rur ruu ua- uaa uab uae uai uam uan uap uar uau uba ubb ube ubi ubn ubp ubr ubu uea ueb uee uei uem uen uep uer uia uib uie uii uim uin uip uir uiu um- uma umb ume umi umm umn ump umr umu un- una unb une uni unm unn unp unr unu up- upa upb upe upi upm upn upp upr upu ur- ura urb ure uri urm urn urp urr uru uua uue uum uun uur uuu