-wal a-ak a-be a-wa aaaa aaab aaac aaae aaal aaar aaba aabb aabc aabl aabw aaca aacb aacc aace aack aacl aacr aaea aaec aaka aake aala aalc aale aall aara aarc aare aaww abaa abab abac abae abak abal abar abaw abb- abba abbb abbe abbr abca abcb abcc abcl abcr abcw abec abee abel aber abla able abra abrc abwa abwe abwr acaa acab acac acae acar acba acbl acca accc acce ace- acea acec acek acel acer acke ackw acla aclc acle aclr acr- acra acrc acre acrr acwa acwl acww aeac aecb aecl aeer aeka aela aelc aer- aera aerc akaa akae akal akar akca akee akel aker akka akle akr- akra akre akwa alaa alac alae alak alal alar alaw alb- alba albc albe alca alcc alce alea alec alee alek aler alew alk- alka alkb alke all- alla alle alll allr alwc arab arac arae arak aral arar araw arba arbe arc- arca arce area arec aree arek arel arew arka arke arla arle arr- arra arrc arre arrk arrr arwa arwe awac awae awal awar awbe awe- aweb awee awer awka awle awre awwa baaa baak baal baar baba babb babe babr bac- baca bacc bace back baek bael baer bak- baka bake bakl bakr bala balc bale balk ball bar- bara barb barc bare bark barr baw- bawe bawk bawl bbbb bbeb bblb bbrc bbwc bbwr bcaa bcar bcbc bcca bccc bccl bcec bcer bcra beak beal bear beaw beba bebb bebe beca beck beeb beek beel beer beka beke bela bele belk bell belw bera berc bere berk berr bewa bewe blaa blab blac blae blak blaw blea bleb blee blek blew blkb blrc blw- brab brac brae brak braw brca brcb brce brcw brea breb brec bree brek brel brer brew brka brkb brrr brwe bwaa caaa caab caac caal caba cabe cac- caca cacc cace cack cacr cacw caec caer caka cake cala calc cale calk call calw cara carb carc care cark carl carr cawk cawl cbac cbal cbar cbbc cbca cbcc cbce cbcl cbcr cbea cbec cbee cber cbka cbkl cbkr cblb cblc cbre cbrl cbwa ccaa ccab ccac ccar ccba ccbc ccca cccb cccc cccl ccee ccel cckw ccla cclc ccra ccrc ccre ccrl ceac ceal cear ceba cec- ceca cece ceeb ceec ceel ceke cel- cela celc cele cell cer- cera cerc cere cerl cewa cewe ckac ckbc ckbe ckck ckcl ckcw cker cklw ckrc ckrw ckwr ckww clab clar claw clea clec clee clek cler clew clra crab crac crar craw crbc crca crcc crce crcr cre- crea creb crec cree crew crkc crkl cwac cwbl cweb cwer cwla cwrw e-cl e-la eaba eaca eacc eaec eala ealc eale eara earb eare earl earw ebac ebal ebba ebbc ebbr ebbw ebcc ebel eber ebla ecaa ecac ecal ecar ecbc ecbe ecca eccb eccc ecce eccl ecka ecla ecra ecrc ecrl ecrr ecwa eeca eeea eeee eeka eeke eele eera eerc eka- ekab ekeb ekek eker ekka ekwe el-b elab elac elal elar elba elbe elca elcb elce elea elec elee elek eler elka elke ella elle elra eral erba erbb erbe erca ercc erce ereb erec erel erer erew erke erla erle erll erra errc erre ewer ewew ewle ewre kaaa kaab kaak kaal kaar kaba kabb kabc kabe kabr kabw kacb kacc kace kacl kacw kael kaer kaka kakc kake kakk kala kalb kalc kale kalk kall kalw kara karb kare kark karl karr karw kaw- kawa kawc kawe kawk kawl kaww kbaa kbab kbac kbae kbak kbal kbar kbba kbbb kbbc kbbe kbbk kbbl kbbr kbbw kbca kbcb kbce kbck kbcl kbcr kbcw kbeb kbec kbee kbek kbel kber kbew kbkb kbkk kbkl kbkr kbkw kbla kblb kble kbll kblr kbra kbrb kbrc kbre kbrk kbrl kbrw kbwa kbwb kbwc kbww kcaa kcab kcac kcal kcar kcaw kcba kcbc kcbk kcbl kcbr kcbw kcca kccb kccc kcck kccl kccr kcea kceb kcec kcee kcel kckc kckk kckl kckr kcla kclc kcle kclk kcll kclr kclw kcrc kcrr kcrw kcwa kcwb kcwc kcwe kcwk kcwl kcwr kea- keak keal kear keba kebb kebc kebe kebr keca keck kecr keek keel keer keka kekb kekc keke kekl kela kele kelk kell ker- kera kerb kerc kere kerk kerl kerr kewa kewb kewe kewl kewr kkaa kkac kkal kkar kkaw kkba kkbb kkbe kkbl kkbr kkcb kkck kkcl kkcr kkcw kkea kkkk kklb kklc kkll kkrb kkrc kkre kkrk kkrl kkrr kkwb kkwe kkwk klaa klab klac klak klal klar klaw klbb klbc klbe klbl klbw klca klcb klcc klce klck klcl klcr klcw klea kleb klec klee klek kler klew klka klkc klkk klkl klkr klla kllb kllc klle kllk klrc klrk klrr klwa klwb klwl krab krac krae krak kral krar kraw krba krbb krbe krbk krbl krbr krbw krca krcb krcc krce krcl krcw krea kreb krec kree krek krew krka krkc krke krkk krkr krkw krla krlc krle krlw krrb krrc krre krrk krrl krrr krrw krwa krwb krwc krwk krwl krwr kwab kwac kwak kwal kwar kwaw kwbc kwbe kwbw kwca kwck kwcr kweb kwee kwel kwka kwkb kwkc kwkk kwkr kwkw kwla kwlc kwle kwlk kwrb kwre kwrk kwrl kwrr kwrw kwwk kwwl kwwr laaa laac laak laal laar laba labe labr laca lacc lace lack lacl lael laer laka lake lala lale lall lara larb larc lare lark larr lawa lawe lawk lawl lbar lbcc lblr lcac lcaw lcbc lcca lccc lcce lcer lcra lcrl leaa leak leal lear leba leca lece leck leea leek leel leer leka leke lekk lela lele lell lera lerc lere lerk lewa lewe lkab lkal llcc llew lllc llll lrac lral lrba lrrc lrrr raab raak raba rabb rabe rabk rabl rac- raca racc race rack raec rael raer raka rake rakk rala ralb rale rall rara rarb rare rark rawa rawe rawk rawl rawr raww rbbb rbbr rbcl rble rcac rcbc rccb rccc rcle rea- reac reae reak real rear reba