-er -ji eee eef eel een eep eer ef- efe eff efi efl efp efr eie eif eii eij eil ein eip eir ejf eji ejl ejp ele elf eli ell eln elp elr en- ene enf eni enl enn enp enr ep- epe epf epi epl epn epp epr ere erf eri erl ern erp err fee fef fei fel fen fep fer ffe fff ffi ffl ffn ffp ffr fie fif fii fij fil fin fip fir fji fle flf fli fll fln flp flr fne fnf fni fnj fnl fnn fnp fnr fpe fpi fpj fpl fpn fpp fpr fre frf fri frj frl frn frp frr i-f ie- iee ief iei iej iel ien iep ier ife iff ifi ifl ifn ifp ifr iie iif iii iij iil iin iip iir ije ijf iji ijl ijn il- ile ilf ili ill iln ilp ilr in- ine inf ini inj inl inn inp inr ipe ipf ipi ipl ipn ipp ipr ir- ire irf iri irj irl irn irp irr j-i jee jef jei jej jel jen jep jer jfe jff jfi jfj jfl jfp jfr jie jif jii jij jil jin jip jir jjf jjj jjl jjp jjr jle jlf jli jll jln jlp jlr jne jnf jnj jnl jnn jnp jnr jpe jpf jpi jpj jpl jpn jpp jpr jrf jri jrl jrn jrp jrr l-p lee lef lei lej lel len lep ler lfe lff lfi lfl lfn lfp lfr lie lif lii lij lil lin lip lir lje ljf ljj ljn ljp lle llf lli llj lll lln llp llr lne lni lnl lnn lnp lnr lpe lpf lpi lpl lpn lpp lpr lrf lri lrn lrp lrr n-i ne- nee nef nei nej nel nen nep ner nfe nff nfi nfl nfn nfp nfr nie nif nii nil nin nip nir nje njf njl njn njp nle nlf nli nlj nll nln nlp nlr nne nnf nni nnl nnn nnp npe npf npi npl npn npp npr nre nrf nri nrj nrl nrn nrp nrr p-p pee pef pei pel pen pep per pfe pff pfi pfl pfn pfp pfr pie pif pii pij pil pin pip pir pjf pji pjp ple plf pli pll pln plp plr pn- pne pnf pni pnl pnn pnp pnr ppe ppf ppi ppj ppl ppn ppp ppr pre prf pri prl prn prp prr re- ree ref rei rel ren rep rer rfe rff rfi rfj rfl rfn rfp rfr rie rif rii ril rin rip rir rjf rjp rjr rle rlf rli rll rln rlp rlr rni rnn rnp rnr rpe rpf rpi rpl rpn rpp rpr rrf rri rrl rrn rrp rrr