-al -ol a-a a-c a-t aaa aac aak aal aao aar aat ac- aca acc ack acl aco acr act aka akc akk akl ako akr al- ala alc alk all alo alr alt aoa aoc aok aol aoo aor aot ar- ara arc ark arl aro arr art at- ata atc atl ato atr att c-- caa cac cak cal cao car cat cca ccc cck ccl cco ccr cct cka ckc cko ckt cl- cla clc clk cll clo clr clt co- coa coc cok col coo cor cot cra crc crk crl cro crr crt cta ctc ctk ctl cto ctr ctt k-t ka- kaa kac kak kal kao kar kat kca kcc kck kcl kcr kct kkc kkk kkl kkr kkt kl- kla klc klo klr klt koa koc kok kol koo kor kot kra krc krk krl kro krr krt kta ktc ktk ktl kto ktr ktt la- laa lac lak lal lao lar lat lca lcc lck lcl lco lcr lct lka lkl lkr lkt lla llc llk lll llo llr llt loa loc lok lol loo lor lot lra lrc lrk lro lrr lrt lta ltc ltk ltl lto ltr ltt oaa oac oak oal oao oar oat oc- oca occ ock ocl oco ocr oct oka okc okk okl oko okr ola olc olk oll olo olt oo- ooa ooc ook ool ooo oor oot or- ora orc ork orl oro orr ort ot- ota otc otk otl oto otr ott ra- raa rac rak ral rao rar rat rca rcc rcl rco rcr rct rkc rkk rko rkt rla rlc rll rlo rlr rlt roa roc rok rol roo ror rot rra rrc rrk rrl rrr rrt rta rtc rtk rtl rto rtr rtt taa tac tak tal tao tar tat tca tcc tck tcl tco tcr tct tka tkc tkk tkl tko tkr tkt tla tlc tlk tll tlo tlr tlt to- toa toc tok tol too tor tot tra trc trk trl tro trr trt tta ttc ttk ttl tto ttr ttt

a-ak a-ok aaaa aaac aaal aaar aaca aacc aack aacl aaco aacr aact aaka aala aalc aall aalo aaoo aara aarc aaro aart aata aatc aatk aatt ac-t acaa acac acar acat acca accc acco acct acla aclc aclr acoa acol acor acot acr- acra acrc acro acrr acta actc actl acto actt akaa akal akao akar akca akka akko aklo akok akot akr- akra alaa alac alak alal alao alar alat alca alcc alco alk- alka alko all- alla alll allo allr aloa aloc alok alol aloo alor alot alro alta alto aoca aola aora aort aotc arac arak aral arar arat arc- arca arco arct arka arko arla arlo aroa aroo aror arr- arra arrc arrk arro arrr arrt arta artc arto artr at-l at-t ataa atac atak atal atar atat atca atcc atck atcl atco atcr atka atkt atla atlo atoc atok atol ator atot atra atrc atrk atro atta atto attr caaa caac caal caat cac- caca cacc cack caco cacr caka cala calc calk call calo calt caol caor cara carc cark carl caro carr cart cat- cata catc cato catt ccaa ccac ccar ccat ccca cccc cccl ccla cclc ccoc ccra ccrc ccrl ccrt cctc cctl cctt ckac ckat ckck ckcl ckco ckoa ckoc ckoo ckor ckot ckrc clar clat clok cloo clor clot clra clro cltc coak coal coat coca cock coco coct cok- coka coko col- cola colk coll colo colt cook cool coot cor- cora corc cork corl coro corr cort cota cotc coto cott crac crar crat crca crcc crcr crkc crkl croc crok crol croo cror crot crrt crtc crtl ctal ctca ctol ctor ctot ctrc ctrl ctta k-lo kaaa kaak kaal kaar kaat kacc kacl kaco kact kaka kakc kakk kako kakt kala kalc kalk kall kalo kalt kaoa kaoc kaok kaol kaor kara kark karl karo karr kart kat- kata katc katk katl kato katr katt kcaa kcac kcal kcar kcat kcca kccc kcck kccl kccr kcct kckc kckk kckl kcko kckr kcla kclc kclk kcll kclr kclt kcol kcor kcot kcrc kcro kcrr kcrt kcta kctc kcto kkaa kkac kkal kkar kkat kkck kkcl kkco kkcr kkct kkkk kklc kkll kklo kkoa kkol kkoo kkor kkot kkrc kkrk kkrl kkro kkrr kkrt kktc kktk kktl klaa klac klak klal klar klat klca klcc klck klcl klcr klka klkc klkk klkl klko klkr klla kllc kllk kloa kloc klok klol kloo klor klrc klrk klrr kltc kltk klto kltr kltt koac koak koal koar koca kock koct koka kokc kokk koko kokr kola kolc kolk koll kolo kolr kolt kooc kook kool kooo koor koot kora korc kork korl koro korr kort kota kotc kotk koto kotr kott krac krak kral krar krat krca krcc krcl krco krka krkc krkk krko krkr krla krlc krlt kroa kroc krok krol kroo kror krrc krrk krrl krro krrr krrt krta krtc krtk krto krtr ktaa ktak ktal ktao ktar ktat ktcc ktck ktcl ktco ktcr ktkc ktkk ktko ktkr ktkt ktla ktlk ktlo ktlr ktlt ktoc ktok ktoo ktor ktot ktrc ktrk ktrl ktro ktrr ktrt kttc kttk ktto kttr kttt laaa laac laak laal laar laat laca lacc lack lacl laco lact laka lala lall lalo lara larc lark larr lart lata latc lato latt lcac lcat lcca lccc lcor lcra lcrl lctl lcto lkal llao llat llcc lllc llll lloa lloc lloo loac loar loat loca locc lock loco loka lokk loko lola loll lolo looc look lool loor loot lora lork loro lota lotl loto lotr lott lrac lral lrat lroc lrrc lrrr lrta ltac ltcc ltra lttc lttr oall oara ocac ocak ocal ocat occa occc occt oclc ocra ocrl ocro ocrr oct- octa octo okak okka okko okla oklo okok okol okor okot okra okro okta okto olac olar olat olca olcc olka olla ollo olor olot olta ooaa ooak oocr oola oolo oooo oora oort orac orak oral orao orar