-al -ol a-a aaa aaf aag aaj aak aal aam aan aao aar aas af- afa aff afg afj afk afl afm afn afo afr afs ag- aga agf agg agj agk agl agm agn ago agr ags aja ajf ajj ajk ajl ajm ajn ajo ajr ajs aka akg akj akk akl akm akn ako akr aks al- ala alf alg alj alk all alm aln alo alr als ama amf amg amk aml amm amn amo amr ams an- ana anf ang anj ank anl anm ann ano anr ans aoa aof aog aoj aok aol aom aon aoo aor aos ar- ara arf arg arj ark arl arm arn aro arr ars as- asa asf asg asj ask asl asm asn aso asr ass faa faf fag faj fak fal fam fan fao far fas ffa fff ffg ffk ffl ffm ffn ffo ffr ffs fga fgf fgg fgl fgm fgn fgr fgs fja fjg fjm fjs fka fkf fkg fkj fkk fkl fkm fla flf flg fll flm fln flo flr fls fma fmf fmg fmj fml fmm fmn fmo fmr fms fna fnf fng fnj fnk fnl fnm fnn fnr fns foa fof fog fok fol fom fon foo for fos fra frf frg frj frk frl frm frn fro frr frs fsa fsf fsg fsj fsk fsl fsm fsn fso fsr fss gaa gaf gag gaj gak gal gam gan gao gar gas gfa gff gfk gfl gfm gfo gfr gfs gga ggg ggj ggm ggn ggo ggr ggs gja gjg gjr gka gkm gkn gko gks gla glf glg glj glk gll glm gln glo glr gls gma gmf gmg gmj gml gmm gmn gmo gmr gms gna gnf gnl gnm gnn gno gnr gns goa gof gog gok gol gom gon goo gor gos gra grf grg grj grk grl grm grn gro grr grs gsa gsf gsg gsj gsk gsl gsm gsn gso gsr gss jaa jaf jag jaj jak jal jam jan jao jar jas jfa jff jfg jfj jfk jfl jfm jfo jfr jfs jga jgn jgo jgr jgs jja jjf jjg jjj jjk jjl jjr jjs jka jkk jkl jkm jkn jko jkr jks jla jlf jlg jll jlm jln jlo jlr jls jma jmf jmj jml jmm jmn jmo jmr jms jna jnf jng jnj jnl jnn jno jnr jns joa jof jog joj jok jol jom jon joo jor jos jra jrf jrg jrk jrl jrm jrn jro jrr jrs jsa jsf jsg jsj jsk jsl jsm jsn jso jsr jss ka- kaa kaf kag kaj kak kal kam kan kao kar kas kfa kff kfg kfm kfo kfs kga kgf kgl kgm kgo kgs kjr kjs kkk kkl kkm kkn kkr kks kl- kla klf klg klm klo klr kls kma kmf kmg kmj kmk kml kmm kmo kms kn- kna knf kng knk knl knm knn kno knr koa kof kog kok kol kom kon koo kor kos kra krf krg krk krl krn kro krr krs ksa ksf ksg ksk ksl ksm ksn kso ksr kss la- laa laf lag laj lak lal lam lan lao lar las lfa lff lfg lfk lfl lfm lfn lfo lfr lfs lga lgf lgg lgj lgk lgl lgm lgn lgo lgr lgs ljf ljj ljm ljn ljs lka lkg lkl lkr lks lla llf llg llj llk lll llm lln llo llr lls lma lmf lmg lmj lmk lml lmm lmn lmo lmr lms lna lng lnk lnl lnm lnn lno lnr lns loa lof log loj lok lol lom lon loo lor los lra lrf lrg lrk lrm lrn lro lrr lrs lsa lsf lsg lsj lsk lsl lsm lsn lso lsr lss m-f m-o m-r maa maf mag maj mak mal mam man mao mar mas mfa mff mfg mfj mfl mfm mfn mfo mfr mfs mga mgf mgj mgk mgl mgm mgn mgo mgr mgs mjj mjk mjl mjm mjr mjs mka mkg mkk mkl mkm mkn mko mkr mks mla mlf mlg mlk mll mlm mln mlo mlr mls mma mmf mmg mmj mmk mml mmm mmn mmo mmr mms mna mnf mng mnj mnk mnl mnm mnn mno mnr mns moa mof mog mok mol mom mon moo mor mos mra mrf mrg mrj mrk mrl mrm mrn mro mrr mrs msa msf msg msj msk msl msm msn mso msr mss naa naf nag naj nak nal nam nan nao nar nas nfa nff nfk nfl nfn nfo nfr nfs nga ngf ngg ngj ngk ngl ngm ngn ngo ngs nja njf njk njl njm njn njs nka nkf nkj nkk nkm nkn nko nkr nks nla nlf nlg nlj nlk nll nlm nln nlo nlr nls nma nmg nmk nml nmm nmn nmo nmr nms nna nnf nng nnk nnl nnm nnn nno nns no- noa nof nog noj nok nol nom non noo nor nos nra nrf nrg nrj nrk nrl nrm nrn nro nrr nrs nsa nsf nsg nsk nsl nsm nsn nso nsr nss oaa oaf oag oaj oak oal oam oan oao oar oas of- ofa off ofg ofl ofm ofn ofo ofr ofs oga ogf ogg ogl ogn ogo ogs oja ojm ojo ojs oka okg okj okk okl oko okr oks ola olf olg olk oll olm oln olo ols om- oma omf omg omj oml omm omn omo omr oms on- ona onf ong onj onk onl onn ono onr ons oo- ooa oof oog ook ool oom oon ooo oor oos or- ora orf org ork orl orm orn oro orr ors os- osa osf osg osj osk osl osm osn oso osr oss ra- raa raf rag raj rak ral ram ran rao rar ras rfa rff rfg rfj rfk rfl rfm rfn rfo rfr rfs rga rgf rgg rgk rgn rgo rgr rgs rja rjf rjg rjk rjm rjr rkf rkg rkk rkm rko rks rla rlf rlg rll rlm rln rlo rlr rls rma rmf rmg rml rmm