-er -up a-a a-i aaa aae aaf aai aan aap aar aas aau aea aee aef aei aen aep aer aes aeu af- afa afe aff afi afn afp afr afs afu ai- aia aie aif aii ain aip air ais aiu an- ana ane anf ani ann anp anr ans anu ap- apa ape apf api apn app apr aps apu ar- ara are arf ari arn arp arr ars aru as- asa ase asf asi asn asp asr ass asu au- aua aue auf aui aun aup aur aus eaa eae eaf eai ean eap ear eas eau eea eee eef een eep eer ees ef- efa efe eff efi efp efr efs eia eie eif eii ein eip eir eis eiu en- ena ene enf eni enn enp enr ens enu ep- epa epe epf epi epn epp epr eps epu era ere erf eri ern erp err ers eru es- esa ese esf esi esn esp esr ess esu eu- eua eue euf eui eun eup eur eus faa fae faf fai fan fap far fas fau fea fee fef fei fen fep fer fes feu ffa ffe fff ffi ffn ffp ffr ffs ffu fia fie fif fii fin fip fir fis fiu fna fne fnf fni fnn fnp fnr fns fnu fpa fpe fpi fpn fpp fpr fps fpu fra fre frf fri frn frp frr frs fru fsa fse fsf fsi fsn fsp fsr fss fsu fua fue fuf fui fun fup fur fus fuu i-f ia- iaa iae iaf iai ian iap iar ias iau ie- iea iee ief iei ien iep ier ies ifa ife iff ifi ifn ifp ifr ifs ifu iia iie iif iii iin iip iir iis iiu in- ina ine inf ini inn inp inr ins inu ipa ipe ipf ipi ipn ipp ipr ips ipu ir- ira ire irf iri irn irp irr irs iru is- isa ise isf isi isn isp isr iss isu iu- iua iue iui iup iur ius n-i naa nae naf nai nan nap nar nas nau ne- nea nee nef nei nen nep ner nes neu nfa nfe nff nfi nfn nfp nfr nfs nfu nia nie nif nii nin nip nir nis niu nna nne nnf nni nnn nnp nns nnu npa npe npf npi npn npp npr nps npu nra nre nrf nri nrn nrp nrr nrs nru nsa nse nsf nsi nsn nsp nsr nss nsu nua nue nui nun nup nur nus nuu p-p paa pae paf pai pan pap par pas pau pea pee pef pei pen pep per pes peu pfa pfe pff pfi pfn pfp pfr pfs pfu pia pie pif pii pin pip pir pis piu pn- pna pne pnf pni pnn pnp pnr pns pnu ppa ppe ppf ppi ppn ppp ppr pps ppu pra pre prf pri prn prp prr prs pru ps- psa pse psf psi psn psp psr pss psu pua pue puf pui pun pup pur pus puu ra- raa rae raf rai ran rap rar ras rau re- rea ree ref rei ren rep rer res reu rfa rfe rff rfi rfn rfp rfr rfs rfu ria rie rif rii rin rip rir ris rna rni rnn rnp rnr rns rnu rpa rpe rpf rpi rpn rpp rpr rps rpu rra rrf rri rrn rrp rrr rrs rru rsa rse rsf rsi rsn rsp rsr rss rsu rua rue ruf rui run rup rur rus ruu saa sae saf sai san sap sar sas sau se- sea see sef sei sen sep ser ses seu sfa sfe sff sfi sfn sfp sfr sfs sfu sia sie sif sii sin sip sir sis siu sna sne snf sni snn snp snr sns snu spa spe spf spi spn spp spr sps spu sr- sra sre srf sri srn srp srr srs ss- ssa sse ssf ssi ssn ssp ssr sss ssu sua sue suf sui sun sup sur sus suu ua- uaa uae uaf uai uan uap uar uas uau uea uee uef uei uen uep uer ues ufa ufe uff ufi ufn ufp ufr ufs ufu uia uie uif uii uin uip uir uis uiu un- una une unf uni unn unp unr uns unu up- upa upe upf upi upn upp upr ups upu ur- ura ure urf uri urn urp urr urs uru usa use usf usi usn usp usr uss usu uua uue uun uur uus uuu