-al -er -ol a-a aaa aae aag aak aal aan aao aar aea aee aeg aek ael aen aeo aer ag- aga age agg agk agl agn ago agr aka ake akg akk akl akn ako akr al- ala ale alg alk all aln alo alr an- ana ane ang ank anl ann ano anr aoa aoe aog aok aol aon aoo aor ar- ara are arg ark arl arn aro arr eaa eae eag eak eal ean eao ear eea eee eeg eek eel een eeo eer ega ege egg egl egn ego egr eka eke ekg ekl eko ekr ela ele elg elk ell eln elo elr en- ena ene eng enk enl enn eno enr eo- eoa eoe eog eok eol eon eoo eor era ere erg erk erl ern ero err gaa gae gag gak gal gan gao gar ge- gea gee geg gek gel gen geo ger gga ggg ggn ggo ggr gka gkn gko gla gle glg glk gll gln glo glr gna gne gnl gnn gno gnr goa goe gog gok gol gon goo gor gra gre grg grk grl grn gro grr ka- kaa kae kag kak kal kan kao kar ke- kea kee keg kek kel ken keo ker kga kgl kgo kke kkk kkl kkn kkr kl- kla klg klo klr kn- kna kne kng knk knl knn kno knr koa koe kog kok kol kon koo kor kra krg krk krl krn kro krr la- laa lae lag lak lal lan lao lar lea lee leg lek lel len leo ler lga lge lgg lgk lgl lgn lgo lgr lka lkg lkl lkr lla lle llg llk lll lln llo llr lna lne lng lnk lnl lnn lno lnr loa loe log lok lol lon loo lor lra lrg lrk lrn lro lrr naa nae nag nak nal nan nao nar ne- nea nee neg nek nel nen neo ner nga nge ngg ngk ngl ngn ngo nka nke nkk nkn nko nkr nla nle nlg nlk nll nln nlo nlr nna nne nng nnk nnl nnn nno no- noa noe nog nok nol non noo nor nra nre nrg nrk nrl nrn nro nrr oaa oae oag oak oal oan oao oar oea oee oeg oel oen oeo oer oga oge ogg ogl ogn ogo oka oke okg okk okl oko okr ola ole olg olk oll oln olo on- ona one ong onk onl onn ono onr oo- ooa oog ook ool oon ooo oor or- ora ore org ork orl orn oro orr ra- raa rae rag rak ral ran rao rar re- rea ree reg rek rel ren reo rer rga rge rgg rgk rgn rgo rgr rke rkg rkk rko rla rle rlg rll rln rlo rlr rna rng rnn rno rnr roa roe rog rok rol ron roo ror rra rrg rrk rrl rrn rrr