-er eee eel eem een eep eer eet eie eii eil eim ein eip eir eit ele eli ell elm eln elp elr elt em- eme emi eml emm emn emp emr emt en- ene eni enl enm enn enp enr ent ep- epe epi epl epm epn epp epr ept ere eri erl erm ern erp err ert ete eti etl etm etn etp etr ett ie- iee iei iel iem ien iep ier iet iie iii iil iim iin iip iir iit il- ile ili ill ilm iln ilp ilr ilt im- ime imi iml imm imn imp imt in- ine ini inl inm inn inp inr int ipe ipi ipl ipm ipn ipp ipr ipt ir- ire iri irl irm irn irp irr irt ite iti itl itm itn itp itt l-p lee lei lel lem len lep ler let lie lii lil lim lin lip lir lit lle lli lll llm lln llp llr llt lme lmi lml lmm lmn lmp lmr lmt lne lni lnl lnm lnn lnp lnr lnt lpe lpi lpl lpm lpn lpp lpr lpt lri lrm lrn lrp lrr lrt lte lti ltl ltm ltp ltr ltt m-r mee mei mel mem men mep mer met mi- mie mii mil mim min mip mir mit mle mli mll mlm mln mlp mlr mlt mme mmi mml mmm mmn mmp mmr mmt mne mni mnl mnm mnn mnp mnr mnt mpe mpi mpl mpm mpn mpp mpr mpt mre mri mrl mrm mrn mrp mrr mrt mte mti mtl mtm mtn mtp mtr mtt n-i ne- nee nei nel nem nen nep ner net nie nii nil nim nin nip nir nit nle nli nll nlm nln nlp nlr nlt nme nmi nml nmm nmn nmp nmr nmt nne nni nnl nnm nnn nnp nnt npe npi npl npm npn npp npr npt nre nri nrl nrm nrn nrp nrr nrt nte nti ntm ntn ntp ntr ntt p-p pee pei pel pem pen pep per pet pie pii pil pim pin pip pir pit ple pli pll plm pln plp plr plt pme pmi pml pmm pmn pmp pmr pmt pn- pne pni pnl pnm pnn pnp pnr pnt ppe ppi ppl ppm ppn ppp ppr ppt pre pri prl prm prn prp prr prt pt- pte pti ptl ptm ptn ptp ptr ptt re- ree rei rel rem ren rep rer ret rie rii ril rim rin rip rir rit rle rli rll rlm rln rlp rlr rlt rme rmi rml rmm rmn rmp rmr rmt rni rnm rnn rnp rnr rnt rpe rpi rpl rpm rpn rpp rpr rpt rri rrl rrm rrn rrp rrr rrt rte rti rtl rtm rtn rtp rtr rtt te- tee tei tel tem ten tep ter tet tie tii til tim tin tip tir tit tle tli tll tlm tln tlp tlr tlt tme tmi tml tmm tmn tmp tmr tmt tne tni tnl tnm tnn tnp tnr tnt tpe tpi tpl tpm tpn tpp tpr tpt tre tri trl trm trn trp trr trt tte tti ttl ttm ttn ttp ttr ttt