-al -er a-a aaa aae aaf aak aal aam aap aar aea aee aef aek ael aem aep aer af- afa afe aff afk afl afm afp afr aka ake akk akl akm akp akr al- ala ale alf alk all alm alp alr ama ame amf amk aml amm amp amr ap- apa ape apf apk apl apm app apr ar- ara are arf ark arl arm arp arr eaa eae eaf eak eal eam eap ear eea eee eef eek eel eem eep eer ef- efa efe eff efl efm efp efr eka eke ekf ekl ekp ekr ela ele elf elk ell elm elp elr em- ema eme emf emk eml emm emp emr ep- epa epe epf epl epm epp epr era ere erf erk erl erm erp err faa fae faf fak fal fam fap far fea fee fef fek fel fem fep fer ffa ffe fff ffk ffl ffm ffp ffr fka fkf fkk fkl fkm fkp fla fle flf fll flm flp flr fma fme fmf fml fmm fmp fmr fpa fpe fpk fpl fpm fpp fpr fra fre frf frk frl frm frp frr ka- kaa kae kaf kak kal kam kap kar ke- kea kee kef kek kel kem kep ker kfa kff kfm kke kkk kkl kkm kkp kkr kl- kla klf klm klr kma kme kmf kmk kml kmm kmp kpa kpe kpf kpk kpl kpm kpp kpr kra krf krk krl krp krr l-p la- laa lae laf lak lal lam lap lar lea lee lef lek lel lem lep ler lfa lfe lff lfk lfl lfm lfp lfr lka lkl lkp lkr lla lle llf llk lll llm llp llr lma lme lmf lmk lml lmm lmp lmr lpa lpe lpf lpk lpl lpm lpp lpr lra lrf lrk lrm lrp lrr m-f m-r maa mae maf mak mal mam map mar mea mee mef mek mel mem mep mer mfa mfe mff mfl mfm mfp mfr mka mke mkk mkl mkm mkp mkr mla mle mlf mlk mll mlm mlp mlr mma mme mmf mmk mml mmm mmp mmr mpa mpe mpf mpk mpl mpm mpp mpr mra mre mrf mrk mrl mrm mrp mrr p-p paa pae paf pak pal pam pap par pea pee pef pek pel pem pep per pfa pfe pff pfk pfl pfm pfp pfr pka pke pkf pkl pkm pkp pkr pla ple plf plk pll plm plp plr pma pme pmf pmk pml pmm pmp pmr ppa ppe ppf ppk ppl ppm ppp ppr pra pre prf prk prl prm prp prr ra- raa rae raf rak ral ram rap rar re- rea ree ref rek rel rem rep rer rfa rfe rff rfk rfl rfm rfp rfr rke rkf rkk rkm rkp rla rle rlf rll rlm rlp rlr rma rme rmf rml rmm rmp rmr rpa rpe rpf rpk rpl rpm rpp rpr rra rrf rrk rrl rrm rrp rrr