-al -er a-a a-i aaa aae aaf aag aai aak aal aan aap aar aea aee aef aeg aei aek ael aen aep aer af- afa afe aff afg afi afk afl afn afp afr ag- aga age agf agg agi agk agl agn agp agr ai- aia aie aif aig aii aik ail ain aip air aka ake akg aki akk akl akn akp akr al- ala ale alf alg ali alk all aln alp alr an- ana ane anf ang ani ank anl ann anp anr ap- apa ape apf apg api apk apl apn app apr ar- ara are arf arg ari ark arl arn arp arr eaa eae eaf eag eai eak eal ean eap ear eea eee eef eeg eek eel een eep eer ef- efa efe eff efg efi efl efp efr ega ege egf egg egi egl egn egp egr eia eie eif eig eii eik eil ein eip eir eka eke ekf ekg eki ekl ekp ekr ela ele elf elg eli elk ell eln elp elr en- ena ene enf eng eni enk enl enn enp enr ep- epa epe epf epg epi epl epn epp epr era ere erf erg eri erk erl ern erp err faa fae faf fag fai fak fal fan fap far fea fee fef feg fei fek fel fen fep fer ffa ffe fff ffg ffi ffk ffl ffn ffp ffr fga fge fgf fgg fgi fgl fgn fgp fgr fia fie fif fig fii fik fil fin fip fir fka fkf fkg fki fkk fkl fkp fla fle flf flg fli fll fln flp flr fna fne fnf fng fni fnk fnl fnn fnp fnr fpa fpe fpg fpi fpk fpl fpn fpp fpr fra fre frf frg fri frk frl frn frp frr g-p gaa gae gaf gag gai gak gal gan gap gar ge- gea gee gef geg gei gek gel gen gep ger gfa gfe gff gfi gfk gfl gfp gfr gga ggg ggi ggn ggp ggr gia gie gif gig gii gik gil gin gip gir gka gkn gkp gla gle glf glg gli glk gll gln glp glr gna gne gnf gni gnl gnn gnp gnr gpa gpe gpf gpg gpi gpk gpl gpn gpp gpr gra gre grf grg gri grk grl grn grp grr i-f ia- iaa iae iaf iag iai ial ian iap iar ie- iea iee ief ieg iei iek iel ien iep ier ifa ife iff ifg ifi ifl ifn ifp ifr iga ige igf igg igi igk igl ign igp igr iia iie iif iii iil iin iip iir ika ike ikf iki ikk ikl ikr il- ila ile ilf ilg ili ilk ill iln ilp ilr in- ina ine inf ing ini ink inl inn inp inr ipa ipe ipf ipg ipi ipl ipn ipp ipr ir- ira ire irf irg iri irk irl irn irp irr ka- kaa kae kaf kag kai kak kal kan kap kar ke- kea kee kef keg kei kek kel ken kep ker kfa kff kfg kfi kga kgf kgi kgl kgp kia kie kif kig kii kik kil kin kip kir kke kki kkk kkl kkn kkp kkr kl- kla klf klg kli klr kn- kna kne knf kng kni knk knl knn knp knr kpa kpe kpf kpi kpk kpl kpn kpp kpr kra krf krg kri krk krl krn krp krr l-p la- laa lae laf lag lai lak lal lan lap lar lea lee lef leg lei lek lel len lep ler lfa lfe lff lfg lfi lfk lfl lfn lfp lfr lga lge lgf lgg lgi lgk lgl lgn lgp lgr lia lie lif lig lii lik lil lin lip lir lka lkg lkl lkp lkr lla lle llf llg lli llk lll lln llp llr lna lne lng lni lnk lnl lnn lnp lnr lpa lpe lpf lpg lpi lpk lpl lpn lpp lpr lra lrf lrg lri lrk lrn lrp lrr n-i naa nae naf nag nai nak nal nan nap nar ne- nea nee nef neg nei nek nel nen nep ner nfa nfe nff nfi nfk nfl nfn nfp nfr nga nge ngf ngg ngi ngk ngl ngn ngp nia nie nif nig nii nik nil nin nip nir nka nke nkf nki nkk nkn nkp nkr nla nle nlf nlg nli nlk nll nln nlp nlr nna nne nnf nng nni nnk nnl nnn nnp npa npe npf npg npi npl npn npp npr nra nre nrf nrg nri nrk nrl nrn nrp nrr p-p paa pae paf pag pai pak pal pan pap par pea pee pef peg pei pek pel pen pep per pfa pfe pff pfg pfi pfk pfl pfn pfp pfr pga pge pgf pgg pgi pgk pgl pgn pgp pgr pia pie pif pig pii pik pil pin pip pir pka pke pkf pkg pki pkl pkn pkp pkr pla ple plf plg pli plk pll pln plp plr pn- pna pne pnf png pni pnk pnl pnn pnp pnr ppa ppe ppf ppg ppi ppk ppl ppn ppp ppr pra pre prf prg pri prk prl prn prp prr ra- raa rae raf rag rai rak ral ran rap rar re- rea ree ref reg rei rek rel ren rep rer rfa rfe rff rfg rfi rfk rfl rfn rfp rfr rga rge rgf rgg rgi rgk rgn rgp rgr ria rie rif rig rii rik ril rin rip rir rke rkf rkg rkk rkp rla rle rlf rlg rli rll rln rlp rlr rna rng rni rnn rnp rnr rpa rpe rpf rpg rpi rpk rpl rpn rpp rpr rra rrf rrg rri rrk rrl rrn rrp rrr