-al -ol a-a a-b a-t aaa aab aak aal aao aas aat ab- aba abb abk abl abo abs abt aka akb akk akl ako aks al- ala alb alk all alo als alt aoa aob aok aol aoo aos aot as- asa asb ask asl aso ass ast at- ata atb atl ato ats att baa bab bak bal bao bas bat bba bbb bbk bbl bbo bbs bbt bka bkb bkk bkl bko bks bkt bla blb blk bll blo bls blt boa bob bok bol boo bos bot bsa bsb bsk bsl bso bss bst bta btb btk btl bto bts btt k-t ka- kaa kab kak kal kao kas kat kba kbb kbk kbl kbo kbs kkb kkk kkl kks kkt kl- kla klb klo kls klt koa kob kok kol koo kos kot ksa ksb ksk ksl kso kss kst kta ktb ktk ktl kto kts ktt la- laa lab lak lal lao las lat lba lbb lbk lbl lbo lbs lbt lka lkb lkl lks lkt lla llb llk lll llo lls llt loa lob lok lol loo los lot lsa lsb lsk lsl lso lss lst lta ltb ltk ltl lto lts ltt oaa oab oak oal oao oas oat ob- oba obb obk obl obo obs obt oka okb okk okl oko oks ola olb olk oll olo ols olt oo- ooa oob ook ool ooo oos oot os- osa osb osk osl oso oss ost ot- ota otb otk otl oto ots ott saa sab sak sal sao sas sat sba sbb sbk sbl sbo sbs sbt sk- ska skb skk skl sko sks skt sla slb slk sll slo sls slt soa sob sok sol soo sos sot ss- ssa ssb ssk ssl sso sss sst sta stb stk stl sto sts stt taa tab tak tal tao tas tat tba tbb tbk tbl tbo tbs tbt tka tkb tkk tkl tko tks tkt tla tlk tll tlo tls tlt to- toa tob tok tol too tos tot tsa tsb tsk tsl tso tss tst tta ttb ttk ttl tto tts ttt

a-ak a-ok aaaa aaab aaal aaas aaba aabb aabl aabt aaka aala aall aalo aals aaoo aasa aass aast aata aatk aatt abaa abab abak abal abas abat abb- abba abbb abbo abbs abbt abla ablo abls aboa abob abok abol aboo abos abot abs- absa absl abss abta abts akaa akal akao akas akka akko aklo akok akos akot aksa akst alaa alak alal alao alas alat alb- alba albo albs alk- alka alkb alko all- alla alll allo alls aloa alok alol aloo alos alot alsa also alst alta alto alts aoba aoks aola aoss asaa asab asak asal asao asas asat asba asbo aska asko asks askt asla aslo asob asok asos asot assa assk assl asso asss asst asta astb astl asto asts at-l at-t ataa atab atak atal atas atat atbs atka atkt atla atlo atls atob atok atol atos atot atsb atst atta atto atts baaa baak baal baas baat baba babb babo babs bak- baka bakl bako baks bakt bala balk ball balo bals balt baol baos basa bask baso bass bast bata bato bats batt bbas bbbb bbbs bblb bbls blaa blab blak blas blat blbt blkb blls blob blok bloo blot blss blst blts boab boak boal boas boat boba bobb bobo bobs boka boko boks bola bolk boll bolo bols bolt boob book bool boos boot bosa bosk boso boss bost bota botb boto bots bott bsaa bsas bsat bskt bsos bsts btaa btla btob btss bttb k-lo k-os kaaa kaab kaak kaal kaas kaat kaba kabb kabo kaka kakk kako kaks kakt kala kalb kalk kall kalo kals kalt kaoa kaok kaol kaos kas- kasa kasb kask kasl kaso kass kast kat- kata katb katk katl kato kats katt kbaa kbab kbak kbal kbas kbat kbba kbbb kbbk kbbl kbbo kbbs kbbt kbkb kbkk kbkl kbko kbla kblb kbll kblo kbls kblt kboa kbob kbok kboo kbos kbot kbsa kbsb kbsk kbso kbss kbst kbta kbtb kbtk kbtl kbto kbts kbtt kkaa kkal kkat kkba kkbb kkbl kkbo kkbs kkbt kkkk kklb kkll kklo kkls kkoa kkob kkol kkoo kkot kksa kkss kkst kktk kktl kkts klaa klab klak klal klas klat klbb klbl klbs klbt klka klkk klkl klko klks klla kllb kllk klls kloa klob klok klol kloo klos klsa klst kltk klto kltt koab koak koal koas koba kobb kobk kobo kobs koka kokb kokk koko koks kola kolb kolk koll kolo kols kolt koob kook kool kooo koos koot kos- kosa kosb koso koss kost kota kotb kotk koto kots kott ksab ksak ksal ksas ksat ksba ksbl ksbs kska kskb kskk ksko ksks ksla kslb kslk ksll kslo kslt ksob ksok ksol ksoo ksos kssa kssl ksso ksss ksst ksta kstb kstk kstl ksto ksts kstt ktaa ktak ktal ktao ktas ktat ktba ktbb ktbl ktbt ktkb ktkk ktko ktks ktkt ktla ktlb ktlk ktlo ktlt ktob ktok ktoo ktot ktsa ktsl ktso ktst kttk ktto ktts kttt laaa laak laal laas laat laba labo labs laka laks lala lall lalo laos lasa lask laso lass last lata lato lats latt lbos lkab lkal llao llat llbs llks llll lloa lloo loas loat lob- loba lobb lobo lobs loka lokk loko lola loll lolo lols loob look lool loos loot losa loso loss lost lota lotl loto lots lott lsat lsla lssa lsso lsts ltbl ltsa oaks oall oasl oass oast oats obak obal obas obba obbo obkb obla obls obok obol obos obot obss obst obts okak okas okka okko okla oklo okok okol okot oksa okso okta okto olas olat olba olbo olka olla ollo olos olot olst olta ooaa ooak ooba oola oolo oooo ooos oosa oost ootb oots osak osas osat osba osla oslo osoo osos ossa ossb osso osta osts otak otas otbs oto- otok otoo otos otsa otso otta otto otts s-os saab saak saal saas