-er -up eee eef een eep eer ef- efe eff efh efi efp efr ehe ehf ehh ehi ehn ehp ehr ehu eie eif eii ein eip eir eiu en- ene enf enh eni enn enp enr enu enz ep- epe epf eph epi epn epp epr epu epz ere erf erh eri ern erp err eru erz eu- eue euf eui eun eup eur eze ezf ezh ezr ezz fee fef feh fei fen fep fer feu fez ffe fff ffh ffi ffn ffp ffr ffu ffz fhe fhf fhh fhi fhn fhp fhr fie fif fih fii fin fip fir fiu fiz fne fnf fnh fni fnn fnp fnr fnu fnz fpe fph fpi fpn fpp fpr fpu fre frf frh fri frn frp frr fru fue fuf fui fun fup fur fuu fzh h-i he- hee hef heh hei hen hep her heu hez hfe hff hfh hfi hfn hfp hfr hfu hhe hhf hhh hhi hhn hhp hhr hhu hhz hie hif hih hii hin hip hir hiu hne hnf hnh hnn hnu hnz hpe hpf hph hpi hpn hpp hpr hpu hr- hre hrf hrh hri hrn hrp hrr hru hrz hue huf huh hui hun hup hur huu huz hze hzp i-f ie- iee ief iei ien iep ier ife iff ifi ifn ifp ifr ifu ifz ihe ihf ihh ihi ihn ihp ihr ihu iie iif iih iii iin iip iir iiu in- ine inf inh ini inn inp inr inu ipe ipf ipi ipn ipp ipr ipu ir- ire irf iri irn irp irr iru iu- iue iui iup iur iuz ize izh izi izu izz n-i ne- nee nef neh nei nen nep ner neu nez nfe nff nfi nfn nfp nfr nfu nhe nhf nhh nhi nhn nhp nhr nhu nhz nie nif nih nii nin nip nir niu niz nne nnf nnh nni nnn nnp nnu nnz npe npf nph npi npn npp npr npu npz nre nrf nri nrn nrp nrr nru nrz nue nuh nui nun nup nur nuu nze nzf nzi nzp nzz p-p pee pef peh pei pen pep per peu pez pfe pff pfi pfn pfp pfr pfu phe phf phi phn php phr phu pie pif pih pii pin pip pir piu piz pn- pne pnf pnh pni pnn pnp pnr pnu ppe ppf pph ppi ppn ppp ppr ppu ppz pre prf prh pri prn prp prr pru prz pue puf puh pui pun pup pur puu puz pzp re- ree ref reh rei ren rep rer reu rez rfe rff rfh rfi rfn rfp rfr rfu rfz rh- rhe rhf rhh rhi rhn rhp rhr rhu rie rif rih rii rin rip rir riz rnh rni rnn rnp rnr rnu rnz rpe rpf rph rpi rpn rpp rpr rpu rpz rrf rrh rri rrn rrp rrr rru rue ruf ruh rui run rup rur ruu ruz rze uee uef ueh uei uen uep uer ufe uff ufh ufi ufn ufp ufr ufu uhe uhf uhh uhi uhp uhr uhu uie uif uii uin uip uir uiu un- une unf unh uni unn unp unr unu up- upe upf uph upi upn upp upr upu upz ur- ure urf uri urn urp urr uru urz uue uun uur uuu uzh uzi uzu zee zef zeh zen zep zer zez zfn zfr zhe zhi zhr zhu zie zif zin zip zir ziz zne znn znp zpe zpf zpi zpp zpr zpu zrh zrp zui zun zur zuz zzr zzz