-al -er a-a aaa aae aak aal aan aap aar aea aee aek ael aen aep aer aka ake akk akl akn akp akr al- ala ale alk all aln alp alr an- ana ane ank anl ann anp anr ap- apa ape apk apl apn app apr ar- ara are ark arl arn arp arr eaa eae eak eal ean eap ear eea eee eek eel een eep eer eka eke ekl ekp ekr ela ele elk ell eln elp elr en- ena ene enk enl enn enp enr ep- epa epe epl epn epp epr era ere erk erl ern erp err ka- kaa kae kak kal kan kap kar ke- kea kee kek kel ken kep ker kke kkk kkl kkn kkp kkr kl- kla klr kn- kna kne knk knl knn knp knr kpa kpe kpk kpl kpn kpp kpr kra krk krl krn krp krr l-p la- laa lae lak lal lan lap lar lea lee lek lel len lep ler lka lkl lkp lkr lla lle llk lll lln llp llr lna lne lnk lnl lnn lnp lnr lpa lpe lpk lpl lpn lpp lpr lra lrk lrn lrp lrr naa nae nak nal nan nap nar ne- nea nee nek nel nen nep ner nka nke nkk nkn nkp nkr nla nle nlk nll nln nlp nlr nna nne nnk nnl nnn nnp npa npe npl npn npp npr nra nre nrk nrl nrn nrp nrr p-p paa pae pak pal pan pap par pea pee pek pel pen pep per pka pke pkl pkn pkp pkr pla ple plk pll pln plp plr pn- pna pne pnk pnl pnn pnp pnr ppa ppe ppk ppl ppn ppp ppr pra pre prk prl prn prp prr ra- raa rae rak ral ran rap rar re- rea ree rek rel ren rep rer rke rkk rkp rla rle rll rln rlp rlr rna rnn rnp rnr rpa rpe rpk rpl rpn rpp rpr rra rrk rrl rrn rrp rrr