-wal a-ak a-do a-ok a-wa aaaa aaab aaac aaad aaal aaba aabb aabc aabd aabl aabw aaca aacb aacc aacd aack aacl aaco aada aadc aaka aala aalc aald aall aalo aaoo aaow aaww abaa abab abac abad abak abal abaw abb- abba abbb abbo abca abcb abcc abcd abcl abcw abda abdo abla ablo aboa abob abod abok abol aboo abow abwa acaa acab acac acad acba acbl acca accc accd acco acda acdb acdc ackd ackw acla aclc acoa acod acol acow acwa acwl acww adaa adab adac adad adak adal adao adaw adba adbc adcc adda addc addd addl addo adob adoc adod adok adoo adwa akaa akal akao akca akka akko aklo akok akwa alaa alac alad alak alal alao alaw alb- alba albc albo alca alcc alco ald- alda aldl aldo alk- alka alkb alkd alko all- alla alll allo aloa aloc alod alok alol aloo alow alwc alwd aoba aoca aola aowd awac awad awal awdl awka awol awoo awow awwa baaa baad baak baal baba babb babo bac- baca bacc back baco bada badb badd bado bak- baka bakl bako bala balc bald balk ball balo baol baw- bawd bawk bawl bbad bbbb bbdd bbdo bblb bbwc bcaa bcbc bcca bccc bccl bcda bdbc bddc blaa blab blac blad blak blaw bldc blkb blkd blob bloc blod blok bloo blow blw- boab boac boad boak boal boba bobb bobo bobw boca bock boco boda bodb bodo boka boko bola bold bolk boll bolo boob booc bood book bool boow bowa bowd bowk bowl bwaa bwoc c-bo c-cd caaa caab caac caal caba cabo cac- caca cacc cack caco cacw cada cadc cadd cado cadw caka cala calc cald calk call calo calw caod caol cawk cawl cbac cbal cbbc cbca cbcc cbcl cbdb cbdc cbdo cbka cbkl cbko cblb cblc cbol cbwa cbwd ccaa ccab ccac ccad ccba ccbc ccca cccb cccc cccl ccdc cckw ccla cclc ccob ccoc ccod ccow cdaa cdac cdad cdba cdda cddb cddl ckac ckbc ckck ckcl ckco ckcw ckdo cklw ckoa ckob ckoc ckoo ckwd ckww clab clad claw clcd cldc clob clod clok cloo clow coad coak coal coba cobb cobo coca cock coco coda codd codl cok- coka coko col- cola colb cold colk coll colo coob cood cook cool cowd cowl cwac cwbl cwla d-bo daab daad daal daba dabb dabo daca dada dado daka dako dala dalk dall dalo dawa dawd dawk dawo dbcc dcbc dcca dccb dccc dccl dcdb dddd ddlc ddoc dkba dkdc dlab dlbd dlco dlow dlwc doab doak doal doba dobb dobl doca dock doco dod- doda dodd dodo doka doko dola dold dolk doll dolo doob dood dook dool dowa dowb dowd dowk dowl dwac dwad dwbl dwcl dwcw dwdd dwdl dwkc dwkl dwla dwlc dwll dwlw dwok dwww k-lo kaaa kaab kaak kaal kaba kabb kabc kabd kabo kabw kacb kacc kacd kacl kaco kacw kad- kada kadd kadl kado kaka kakc kakk kako kala kalb kalc kald kalk kall kalo kalw kaoa kaoc kaok kaol kaow kaw- kawa kawc kawk kawl kawo kaww kbaa kbab kbac kbad kbak kbal kbba kbbb kbbc kbbd kbbk kbbl kbbo kbbw kbca kbcb kbck kbcl kbco kbcw kbdb kbdl kbdo kbkb kbkk kbkl kbko kbkw kbla kblb kbld kbll kblo kboa kbob kboc kbod kbok kboo kbow kbwa kbwb kbwc kbwd kbww kcaa kcab kcac kcad kcal kcaw kcba kcbc kcbd kcbk kcbl kcbw kcca kccb kccc kccd kcck kccl kcda kcdc kcdd kckc kckk kckl kcko kcla kclc kclk kcll kclw kcob kcol kcow kcwa kcwb kcwc kcwd kcwk kcwl kdaa kdab kdac kdad kdak kdal kdao kdbb kdbl kdca kdcc kdcd kdco kddb kddc kddd kddk kddl kdka kdkb kdkd kdkk kdko kdla kdlb kdlc kdld kdll kdlo kdlw kdoc kdok kdow kdwa kdwd kkaa kkac kkal kkaw kkba kkbb kkbd kkbl kkbo kkcb kkcd kkck kkcl kkco kkcw kkda kkdc kkdd kkdl kkdo kkkk kklb kklc kkld kkll kklo kkoa kkob kkol kkoo kkow kkwb kkwd kkwk klaa klab klac klad klak klal klaw klbb klbc klbd klbl klbw klca klcb klcc klcd klck klcl klcw kldc kldd klka klkc klkk klkl klko klla kllb kllc kllk kloa klob kloc klok klol kloo klow klwa klwb klwl klwo koab koac koak koal koba kobb kobc kobk kobo koca kocb kocd kock kocw koda kodk kodl kodo koka kokb kokc kokk koko kola kolb kolc kold kolk koll kolo kolw koob kooc kook kool kooo kowa kowb kowd kowl kwab kwac kwad kwak kwal kwaw kwbc kwbw kwca kwcd kwck kwdc kwdd kwdk kwdw kwka kwkb kwkc kwkk kwkw kwla kwlc kwld kwlk kwoa kwoc kwod kwok kwol kwow kwwk kwwl laaa laac laad laak laal laba labo laca lacc lack lacl laco lada ladd lado laka lala lald lall lalo lawa lawd lawk lawl lawo lbcc lcac lcad lcaw lcbc lcca lccc lcdd lkab lkal llao llcc lldb lldc lllc llll lloa lloc llod lloo loac load lob- loba lobb lobo loca locc lock loco loda loka lokk loko lola lold loll lolo loob looc lood look lool lowa lowb lowd lowk lowl loww lwoo lwow oall obad obak obal obba obbo obkb obla obok obol ocab ocac ocad ocak ocal ocbc occa occc oclc odac odal odbo odda oddd odla odoo okak okka okko okla oklo okok okol olac olba olbo olca olcc oldb oldw olka olla ollo ooaa ooak ooba ooda oola oold oolo oooo owda owld owlk owow owwa waaa waac waad waal waao waaw waba wabb wabc wabd wabk wabl wabo wabw waca wacb wacc wacd wack wacl waco wada wadb wadc wadd wadk wadl wado waka wakb wakd wakk wakl wako wakw wala walb walc wald walk wall walo waob waoc waok waol waoo waow wawa wawb wawc wawd wawk wawl wawo wbaa wbab wbac wbad wbak wbal wbbb wbbd wbbk wbbl wbbo wbbw wbca wbcb wbck wbcl wbco wbcw wbdc wbdk wbdl wbka wbkb wbkk wbkl wbko wbkw wblb wblc wbld