-al -ol a-a aaa aaf aak aal aao aar aas aav af- afa aff afk afl afo afr afs afv aka akk akl ako akr aks akv al- ala alf alk all alo alr als alv aoa aof aok aol aoo aor aos aov ar- ara arf ark arl aro arr ars arv as- asa asf ask asl aso asr ass asv av- ava avf avk avl avo avr avs faa faf fak fal fao far fas fav ffa fff ffk ffl ffo ffr ffs ffv fka fkf fkk fkl fla flf fll flo flr fls foa fof fok fol foo for fos fra frf frk frl fro frr frs fsa fsf fsk fsl fso fsr fss fsv fva fvk ka- kaa kaf kak kal kao kar kas kav kfa kff kfo kfs kkk kkl kkr kks kkv kl- kla klf klo klr kls klv koa kof kok kol koo kor kos kra krf krk krl kro krr krs krv ksa ksf ksk ksl kso ksr kss ksv kva kvk kvo kvr kvs kvv la- laa laf lak lal lao lar las lav lfa lff lfk lfl lfo lfr lfs lka lkl lkr lks lla llf llk lll llo llr lls llv loa lof lok lol loo lor los lov lra lrf lrk lro lrr lrs lrv lsa lsf lsk lsl lso lsr lss lsv lva lvf lvl lvr lvs lvv oaa oaf oak oal oao oar oas oav of- ofa off ofl ofo ofr ofs ofv oka okk okl oko okr oks ola olf olk oll olo ols oo- ooa oof ook ool ooo oor oos oov or- ora orf ork orl oro orr ors orv os- osa osf osk osl oso osr oss osv ov- ova ovf ovl ovo ovs ovv ra- raa raf rak ral rao rar ras rav rfa rff rfk rfl rfo rfr rfs rfv rkf rkk rko rks rkv rla rlf rll rlo rlr rls roa rof rok rol roo ror ros rov rra rrf rrk rrl rrr rrs rsa rsf rsk rsl rso rsr rss rsv rva rvf rvl rvo rvr rvs rvv saa saf sak sal sao sar sas sav sfa sff sfk sfl sfo sfr sfs sfv sk- ska skf skk skl sko skr sks sla slf slk sll slo slr sls slv soa sof sok sol soo sor sos sov sr- sra srf srk srl sro srr srs srv ss- ssa ssf ssk ssl sso ssr sss ssv sva svf svk svl svo svr svs svv v-a vaa vak val vao var vas vav vfa vff vfl vfr vfs vfv vka vl- vla vlf vlk vll vlo vls vlv voa vof vok vol voo vor vos vov vra vrf vrk vrr vrs vsa vsf vsk vsl vso vsr vss vsv vva vvo vvr vvs vvv

a-ak a-ok aaaa aaaf aaal aaar aaas aaav aafa aaff aafl aaka aala aall aalo aals aaoo aara aaro aars aasa aasf aass aava afaa afak afao afar affa affo affs afka afkr afla afoa afol afoo afor afr- afra afro afrs afsa afvs akaa akal akao akar akas akka akko aklo akok akos akr- akra aksa alaa alak alal alao alar alas alfa alfs alk- alka alko all- alla alll allo allr alls aloa alof alok alol aloo alor alos alov alro alsa also alva alvo aoks aola aora aors aoss araf arak aral arar aras arfa arff arfs arka arko arks arla arlo aroa aroo aror aros arr- arra arrk arro arrr arrs ars- arsa arsk arso arva arvo asaa asaf asak asal asao asar asas asfa aska asko askr asks asla aslo aslr asof asok asor asos asra asro asrs assa assk assl asso assr asss asva asvs aval avao avar avas avor avos avra avro avva avvo f--k faaa faas fafa faff fafo fako fala falk fall falo fals fara fark farl faro farr fars fasa faso fass fava favs ffar ffff ffrr ffsa ffss ffvs flak flao flav flok floo flor flos foaf foak foal foar fofo fola folk foll folo folr fols foof fook fool foos for- fora fork forl foro forr fors fosa foso foss fr-v frak fras frla frol fros frso fsas fsfo fsra fssa fssf k-lo k-os kaaa kaaf kaak kaal kaar kaas kafa kaff kafr kafs kaka kakk kako kaks kala kalf kalk kall kalo kals kalv kaoa kaok kaol kaor kaos kara karf kark karl karo karr kars karv kas- kasa kasf kask kasl kaso kasr kass kava kavl kavo kavs kavv kfal kfar kfav kffa kfff kffk kffv kfka kfla kflf kfll kflo kfls kflv kfok kfoo kfor kfra kfro kfrr kfrs kfsa kfsk kfsr kfvr kfvs kkaa kkal kkar kkfr kkfs kkkk kklf kkll kklo kkls kklv kkoa kkol kkoo kkor kkov kkrf kkrk kkrl kkro kkrr kkrs kkrv kksa kksf kksr kkss kkvr kkvv klaa klaf klak klal klar klas klav klfa klff klfv klka klkk klkl klko klkr klks klkv klla kllk klls kllv kloa klok klol kloo klor klos klov klrf klrk klrr klrs klsa klsf klsr klsv klvf klvk klvl klvo klvs klvv koak koal koar koas kofa koff kofk kofo koka kokf kokk koko kokr koks kola kolf kolk koll kolo kolr kols kolv kook kool kooo koor koos koov kora korf kork korl koro korr kors korv kos- kosa kosf koso kosr koss kova kovk kovo kovr krak kral krar kras krav krff krfo krfs krka krkk krko krkr krks krkv krla krlf krlv kroa krof krok krol kroo kror kros krov krrf krrk krrl krro krrr krrs krsa krsf krsk krsl krsr krss krsv krva krvf krvk krvl krvo krvr krvs krvv ksaf ksak ksal ksar ksas ksav ksfa ksfo ksfr kska kskf kskk ksko kskr ksks ksla kslk ksll kslo kslr kslv ksof ksok ksol ksoo ksor ksos ksra ksrf ksro ksrr ksrs ksrv kssa kssl ksso kssr ksss ksva ksvl ksvr kvak kval kvar kvas kvkl kvlo kvlr kvlv kvoa kvok kvol kvoo kvor kvov kvra kvrf kvro kvrr kvrv kvsa kvsf kvsl