-wal a-ak a-be a-ok a-wa aaaa aaab aaac aaae aaaf aaal aaba aabb aabc aabl aabw aaca aacb aacc aace aacf aack aacl aaco aaea aaec aafa aafb aafc aaff aafl aaka aake aala aalc aale aall aalo aaoe aaoo aaow aaww abaa abab abac abae abaf abak abal abaw abb- abba abbb abbe abbo abca abcb abcc abcf abcl abcw abec abee abel abff abla able ablo aboa abob abof abok abol aboo abow abwa abwe acaa acab acac acae acba acbl acca accc acce accf acco ace- acea acec acek acel acfc acfe acfl acke ackw acla aclc acle acoa acoe acol acow acwa acwl acww aeac aeaf aecb aecl aeka aela aelc afaa afak afao afca afcb afcc afcw afee afek afel afew affa affc affo affw afka afla aflc afle afoa afoe afol afoo afwl akaa akae akal akao akca akee akel akka akko akle aklo akok akwa alaa alac alae alak alal alao alaw alb- alba albc albe albo alca alcc alce alco alea alec alee alef alek aleo alew alfa alfe alk- alka alkb alke alko all- alla alle alll allo aloa aloc aloe alof alok alol aloo alow alwc aoba aoca aoce aola aole awac awae awal awbe awe- aweb awee awfc awka awle awol awoo awow awwa baaa baaf baak baal baba babb babe babo bac- baca bacc bace back baco baek bael bafc baff bafo bak- baka bake bakl bako bala balc bale balf balk ball balo baol baw- bawe bawk bawl bbbb bbeb bbfc bblb bbwc bcaa bcbc bcca bccc bccl bcec bcfc bcof beaf beak beal beaw beba bebb bebe bebo beca beck beeb beef beek beel befa befe beff befo beka beke beko bela bele belk bell belo belw beo- beof beok bewa bewe bfca bffl blaa blab blac blae blak blaw blea bleb blee blek bleo blew blfc blkb blob bloc blok bloo blow blw- boab boac boak boal boba bobb bobe bobo bobw boca boce bock boco boea boec boee boef boel boeo bofa bofe boff boka boke boko bola bole bolk boll bolo boob booc booe boof book bool boow bowa bowe bowk bowl bwaa bwfc bwoc c-bo caaa caab caac caaf caal caba cabe cabf cabo cac- caca cacc cace cack caco cacw caec cafa cafb cafc cafe caff cafl caka cake cala calc cale calf calk call calo calw caol cawf cawk cawl cbac cbal cbbc cbca cbcc cbce cbcl cbea cbec cbee cbef cbfb cbfc cbka cbkl cbko cblb cblc cbol cbwa cbwf ccaa ccab ccac ccaf ccba ccbc ccca cccb cccc cccf cccl ccee ccel ccfa ccfc ccff ccfl cckw ccla cclc ccob ccoc ccow ceac ceal ceba cec- ceca cece ceco ceeb ceec ceel cef- cefa cefc ceke cel- cela celc cele celf cell celo ceol cewa cewe cfaa cfab cfac cfae cfao cfbc cfca cfcb cfcf cfcl cfco cfcw cffb cfoa cfwc ckac ckbc ckbe ckck ckcl ckco ckcw cklf cklw ckoa ckob ckoc ckoo ckww clab claf claw clea clec clee clef clek cleo clew clob cloe clof clok cloo clow coak coal coba cobb cobe cobo coca coce cock coco coel cofc cofe coff cok- coka coke coko col- cola colb cole colk coll colo coob coof cook cool cowe cowl cwac cwbl cweb cwfc cwla e-cl e-la eaaf eaba eaca eacc eaec eafb eala ealc eale ebac ebal ebba ebbc ebbo ebbw ebcc ebel ebfc ebla eboe ebol eboo ebow ecaa ecac ecal ecao ecbc ecbe ecca eccb eccc ecce eccl ecco ecef ecfa ecfc ecka ecko ecla eco- ecol ecwa eeca eeea eeee eefa eefe eefl eeka eeke eele eeoc efab efca efco efeo effa efke efla eka- ekab ekco ekeb ekek ekfc ekka ekoa ekwe el-b elab elac elal elba elbe elbo elca elcb elce elco elea elec elee elef elek eleo elfa elfc elfe elka elke elko ella elle ello elok eoka eola eole eolo ewew ewle ewok f--k faaa faac faba fabe fabo faca facc face fack faeb fafa fafc fafe faff fafo fake fako fala falc fale falk fall falo fawe fawf fbla fble fcab fcal fcba fcca fccf feaf feak feal feba febo fece feck feeb feek feel fefc fefe feff fefo feke feko fela fele felf felk fell felo feof fewa fewe fewl ffcc ffee ffff fkab flab flac flae flak flao flaw flcl flea flee flew flob floc floe flok floo flow flwe foaf foak foal foba foca foce fock foco fofo foke fola folc fole folk foll folo foof fook fool fowe fowk fowl fwcc fwfc k-lo kaaa kaab kaaf kaak kaal kaba kabb kabc kabe kabf kabo kabw kacb kacc kace kacl kaco kacw kael kaeo kafa kafc kafe kaff kafw kaka kakc kake kakk kako kala kalb kalc kale kalf kalk kall kalo kalw kaoa kaoc kaok kaol kaow kaw- kawa kawc kawe kawk kawl kawo kaww kbaa kbab kbac kbae kbak kbal kbba kbbb kbbc kbbe kbbf kbbk kbbl kbbo kbbw kbca kbcb kbce kbck kbcl kbco kbcw kbeb kbec kbee kbef kbek kbel kbeo kbew kbfb kbfc kbff kbfk kbfl kbfo kbkb kbkf kbkk kbkl kbko kbkw kbla kblb kble kblf kbll kblo kboa kbob kboc kboe kbok kboo kbow kbwa kbwb kbwc kbww kcaa kcab kcac kcal kcaw kcba kcbc kcbf kcbk kcbl kcbw kcca kccb kccc kcck kccl kcea kceb kcec kcee kcel kceo kcfa kcfb kcfc kcfl kcfo kckc kckf kckk kckl kcko kcla kclc kcle kclf kclk kcll kclw kcob kcoe kcof kcol kcow kcwa kcwb kcwc kcwe kcwf kcwk kcwl kea- keak keal keba kebb kebc kebe keca keck keco keef keek keel kefa kefb kefc keff keka kekb kekc keke kekl keko kela kele kelf kelk kell kelo keok keol kewa kewb kewe kewf kewl kfab kfac kfal kfbc kfbk kfbw kfcf kfco kfcw kfeb kfel kffa kffb kfff kffk kfka kfkb kfla kflb kflc kflf kfll kflo kflw kfok kfoo kfwa kfwb kkaa kkac kkal kkaw kkba kkbb kkbe kkbl kkbo kkcb kkck kkcl kkco kkcw