-er -up eee eel eem een eep eer eie eii eil eim ein eip eir eiu ele eli ell elm eln elp elr elu em- eme emi eml emm emn emp emr emu en- ene eni enl enm enn enp enr enu ep- epe epi epl epm epn epp epr epu ere eri erl erm ern erp err eru eu- eue eui eul eun eup eur ie- iee iei iel iem ien iep ier iie iii iil iim iin iip iir iiu il- ile ili ill ilm iln ilp ilr ilu im- ime imi iml imm imn imp imu in- ine ini inl inm inn inp inr inu ipe ipi ipl ipm ipn ipp ipr ipu ir- ire iri irl irm irn irp irr iru iu- iue iui ium iup iur l-p lee lei lel lem len lep ler leu lie lii lil lim lin lip lir liu lle lli lll llm lln llp llr llu lme lmi lml lmm lmn lmp lmr lmu lne lni lnl lnm lnn lnp lnr lnu lpe lpi lpl lpm lpn lpp lpr lpu lri lrm lrn lrp lrr lru lue lui lul lum lun lup lur luu m-r mee mei mel mem men mep mer meu mi- mie mii mil mim min mip mir miu mle mli mll mlm mln mlp mlr mlu mme mmi mml mmm mmn mmp mmr mmu mne mni mnl mnm mnn mnp mnr mnu mpe mpi mpl mpm mpn mpp mpr mpu mre mri mrl mrm mrn mrp mrr mru mue mui mul mum mun mup mur muu n-i ne- nee nei nel nem nen nep ner neu nie nii nil nim nin nip nir niu nle nli nll nlm nln nlp nlr nlu nme nmi nml nmm nmn nmp nmr nmu nne nni nnl nnm nnn nnp nnu npe npi npl npm npn npp npr npu nre nri nrl nrm nrn nrp nrr nru nue nui nul num nun nup nur nuu p-p pee pei pel pem pen pep per peu pie pii pil pim pin pip pir piu ple pli pll plm pln plp plr plu pme pmi pml pmm pmn pmp pmr pmu pn- pne pni pnl pnm pnn pnp pnr pnu ppe ppi ppl ppm ppn ppp ppr ppu pre pri prl prm prn prp prr pru pue pui pul pum pun pup pur puu re- ree rei rel rem ren rep rer reu rie rii ril rim rin rip rir rle rli rll rlm rln rlp rlr rlu rme rmi rml rmm rmn rmp rmr rni rnm rnn rnp rnr rnu rpe rpi rpl rpm rpn rpp rpr rpu rri rrl rrm rrn rrp rrr rru rue rui rum run rup rur ruu uee uei uel uem uen uep uer uie uii uil uim uin uip uir uiu ule uli ull ulm uln ulp ulr ulu um- ume umi uml umm umn ump umr umu un- une uni unl unm unn unp unr unu up- upe upi upm upn upp upr upu ur- ure uri url urm urn urp urr uru uue uum uun uur uuu