-er -up eee eem een eep eer ees eet eie eii eim ein eip eir eis eit eiu em- eme emi emm emn emp emr ems emt emu en- ene eni enm enn enp enr ens ent enu ep- epe epi epm epn epp epr eps ept epu ere eri erm ern erp err ers ert eru es- ese esi esm esn esp esr ess est esu ete eti etm etn etp etr ets ett etu eu- eue eui eun eup eur eus eut ie- iee iei iem ien iep ier ies iet iie iii iim iin iip iir iis iit iiu im- ime imi imm imn imp ims imt imu in- ine ini inm inn inp inr ins int inu ipe ipi ipm ipn ipp ipr ips ipt ipu ir- ire iri irm irn irp irr irs irt iru is- ise isi ism isn isp isr iss ist isu ite iti itm itn itp its itt itu iu- iue iui ium iup iur ius iut m-r mee mei mem men mep mer mes met meu mi- mie mii mim min mip mir mis mit miu mme mmi mmm mmn mmp mmr mms mmt mmu mne mni mnm mnn mnp mnr mns mnt mnu mpe mpi mpm mpn mpp mpr mps mpt mpu mre mri mrm mrn mrp mrr mrs mrt mru mse msi msm msn msp msr mss mst msu mte mti mtm mtn mtp mtr mts mtt mtu mue mui mum mun mup mur mus mut muu n-i ne- nee nei nem nen nep ner nes net neu nie nii nim nin nip nir nis nit niu nme nmi nmm nmn nmp nmr nms nmt nmu nne nni nnm nnn nnp nns nnt nnu npe npi npm npn npp npr nps npt npu nre nri nrm nrn nrp nrr nrs nrt nru nse nsi nsm nsn nsp nsr nss nst nsu nte nti ntm ntn ntp ntr nts ntt ntu nue nui num nun nup nur nus nut nuu p-p pee pei pem pen pep per pes pet peu pie pii pim pin pip pir pis pit piu pme pmi pmm pmn pmp pmr pms pmt pmu pn- pne pni pnm pnn pnp pnr pns pnt pnu ppe ppi ppm ppn ppp ppr pps ppt ppu pre pri prm prn prp prr prs prt pru ps- pse psi psm psn psp psr pss pst psu pt- pte pti ptm ptn ptp ptr pts ptt ptu pue pui pum pun pup pur pus put puu re- ree rei rem ren rep rer res ret reu rie rii rim rin rip rir ris rit rme rmi rmm rmn rmp rmr rms rmt rni rnm rnn rnp rnr rns rnt rnu rpe rpi rpm rpn rpp rpr rps rpt rpu rri rrm rrn rrp rrr rrs rrt rru rse rsi rsm rsn rsp rsr rss rst rsu rte rti rtm rtn rtp rtr rts rtt rtu rue rui rum run rup rur rus rut ruu se- see sei sem sen sep ser ses set seu sie sii sim sin sip sir sis sit siu sme smi smm smn smp smr sms smt smu sne sni snm snn snp snr sns snt snu spe spi spm spn spp spr sps spt spu sr- sre sri srm srn srp srr srs srt ss- sse ssi ssm ssn ssp ssr sss sst ssu ste sti stm stn stp str sts stt stu sue sui sum sun sup sur sus sut suu te- tee tei tem ten tep ter tes tet teu tie tii tim tin tip tir tis tit tiu tme tmi tmm tmn tmp tmr tms tmt tmu tne tni tnm tnn tnp tnr tns tnt tpe tpi tpm tpn tpp tpr tps tpt tpu tre tri trm trn trp trr trs trt tru tse tsi tsm tsn tsp tsr tss tst tsu tte tti ttm ttn ttp ttr tts ttt ttu tue tui tum tun tup tur tus tut tuu uee uei uem uen uep uer ues uet uie uii uim uin uip uir uis uit uiu um- ume umi umm umn ump umr ums umt umu un- une uni unm unn unp unr uns unt unu up- upe upi upm upn upp upr ups upt upu ur- ure uri urm urn urp urr urs urt uru use usi usm usn usp usr uss ust usu ute uti utm utn utp utr uts utt utu uue uum uun uur uus uut uuu