-er -up a-a a-i a-z aaa aae aag aai aan aap aar aau aaz aea aee aeg aei aen aep aer aeu aez ag- aga age agg agi agn agp agr agu agz ai- aia aie aig aii ain aip air aiu aiz an- ana ane ang ani ann anp anr anu anz ap- apa ape apg api apn app apr apu ar- ara are arg ari arn arp arr aru arz au- aua aue aug aui aun aup aur auz az- aza aze azg azi azn azp azu azz eaa eae eag eai ean eap ear eau eaz eea eee eeg een eep eer ega ege egg egi egn egp egr egu eia eie eig eii ein eip eir eiu en- ena ene eng eni enn enp enr enu enz ep- epa epe epg epi epn epp epr epu epz era ere erg eri ern erp err eru erz eu- eua eue eug eui eun eup eur eze ezr ezz g-p gaa gae gag gai gan gap gar gau gaz ge- gea gee geg gei gen gep ger geu gez gga ggg ggi ggn ggp ggr ggu ggz gia gie gig gii gin gip gir giu giz gna gne gni gnn gnp gnr gnu gpa gpe gpg gpi gpn gpp gpr gpu gpz gra gre grg gri grn grp grr gru gu- gua gue gug gui gun gup gur guu guz gza gzp gzr gzu ia- iaa iae iag iai ian iap iar iau iaz ie- iea iee ieg iei ien iep ier iga ige igg igi ign igp igr igu iia iie iii iin iip iir iiu in- ina ine ing ini inn inp inr inu ipa ipe ipg ipi ipn ipp ipr ipu ir- ira ire irg iri irn irp irr iru iu- iua iue iug iui iup iur iuz iza ize izi izu izz n-i naa nae nag nai nan nap nar nau naz ne- nea nee neg nei nen nep ner neu nez nga nge ngg ngi ngn ngp ngu nia nie nig nii nin nip nir niu niz nna nne nng nni nnn nnp nnu nnz npa npe npg npi npn npp npr npu npz nra nre nrg nri nrn nrp nrr nru nrz nua nue nug nui nun nup nur nuu nze nzg nzi nzp nzz p-p paa pae pag pai pan pap par pau paz pea pee peg pei pen pep per peu pez pga pge pgg pgi pgn pgp pgr pia pie pig pii pin pip pir piu piz pn- pna pne png pni pnn pnp pnr pnu ppa ppe ppg ppi ppn ppp ppr ppu ppz pra pre prg pri prn prp prr pru prz pua pue pug pui pun pup pur puu puz pzp ra- raa rae rag rai ran rap rar rau raz re- rea ree reg rei ren rep rer reu rez rga rge rgg rgi rgn rgp rgr ria rie rig rii rin rip rir riz rna rng rni rnn rnp rnr rnu rnz rpa rpe rpg rpi rpn rpp rpr rpu rpz rra rrg rri rrn rrp rrr rru rua rue rug rui run rup rur ruu ruz rza rze ua- uaa uae uag uai uan uap uar uau uaz uea uee ueg uei uen uep uer uga uge ugg ugi ugn ugp ugr ugu uia uie uig uii uin uip uir uiu un- una une ung uni unn unp unr unu up- upa upe upg upi upn upp upr upu upz ur- ura ure urg uri urn urp urr uru urz uua uue uug uun uur uuu uza uzi uzu z-g zaa zag zai zan zap zar zaz zea zee zen zep zer zez zgg zgi zia zie zig zin zip zir ziz zne znn znp zpe zpg zpi zpp zpr zpu zrp zug zui zun zur zuz zzr zzz