-wal a-be a-wa aaaa aaab aaac aaad aaae aaal aaba aabb aabc aabd aabl aabw aaca aacb aacc aacd aace aacl aada aadc aade aaea aaec aala aalc aald aale aall aaww abaa abab abac abad abae abal abaw abb- abba abbb abbe abca abcb abcc abcd abcl abcw abda abec abed abee abel abla able abwa abwe acaa acab acac acad acae acba acbl acca accc accd acce acda acdb acdc acde ace- acea acec aced acel acla aclc acle acwa acwl acww adaa adab adac adad adae adal adaw adba adbc adcc adda addc addd adde addl adea adeb adee adel adew adle adwa aeac aecb aecl aede aela aelc alaa alac alad alae alal alaw alb- alba albc albe alca alcc alce ald- alda alde aldl alea alec aled alee alew all- alla alle alll alwc alwd awac awad awae awal awbe awdl awe- aweb awed awee awle awwa baaa baad baal baba babb babe bac- baca bacc bace bada badb badd bade baed bael bala balc bald bale ball baw- bawd bawe bawl bbad bbbb bbdd bbeb bblb bbwc bcaa bcbc bcca bccc bccl bcda bcde bcec bdbc bddc bdle bead beal beaw beba bebb bebe beca beda bede bedl beeb beed beel bela beld bele bell belw bewa bewe blaa blab blac blad blae blaw bldc blea bleb bled blee blew blw- bwaa c-cd caaa caab caac caal caba cabe cac- caca cacc cace cacw cada cadc cadd cade cadw caec cala calc cald cale call calw cawl cbac cbal cbbc cbca cbcc cbce cbcl cbdb cbdc cbea cbec cbee cblb cblc cbwa cbwd ccaa ccab ccac ccad ccba ccbc ccca cccb cccc cccl ccdc cced ccee ccel ccla cclc cd-e cdaa cdac cdad cdba cdda cddb cddl cdec ceac cead ceal ceba cec- ceca cece ceda cedd cede ceeb ceec ceel cel- cela celc cele cell cewa cewe clab clad claw clcd cldc clea clec cled clee clew cwac cwbl cweb cwla daab daad daae daal daba dabb daca dace dada dade daeb dala dale dall dawa dawd dawe dbcc dcbc dcca dccb dccc dccl dcdb dddd ddlc deac dead deae deal deaw deba debe dec- deca decc decd dece decl deda dedd dede deeb deed deel dela deld dele dell dewa dewe dlab dlbd dlwc dwac dwad dwbe dwbl dwcl dwcw dwdd dwdl dwec dwla dwlc dwle dwll dwlw dwwe dwww e-cl e-la eaba eaca eacc eada eadb eadd eaec eala ealc eald eale ebac ebal ebba ebbc ebbw ebcc ebed ebel ebla ecaa ecac ecad ecal ecbc ecbe ecca eccb eccc ecce eccl ecdc ecdl eced ecla ecwa edac edad edaw edca edda eddc edde ede- edea edel edla edle eeca eede eeea eeee eele el-b elab elac elad elal elba elbe elca elcb elce elda elde elea elec eled elee ella elle ewew ewle laaa laac laad laal laba labe laca lacc lace lacl lada ladd lade lael lala lald lale lall lawa lawd lawe lawl lbcc lcac lcad lcaw lcbc lcca lccc lcce lcdd leaa lead leal leba lebd leca lece leda lede leea leed leel lela lele lell lewa lewd lewe llcc lldb lldc llew lllc llll waaa waac waad waal waaw waba wabb wabc wabd wabe wabl wabw waca wacb wacc wacd wace wacl wada wadb wadc wadd wade wadl waeb waec waed waee wael waew wala walb walc wald wale wall wawa wawb wawc wawd wawe wawl wbaa wbab wbac wbad wbae wbal wbbb wbbd wbbe wbbl wbbw wbca wbcb wbce wbcl wbcw wbdc wbdl wbea wbeb wbec wbed wbel wbew wblb wblc wbld wble wbll wblw wbwb wbwc wbwl wcab wcad wcae wcal wcba wcbc wcbd wcbe wcbl wcbw wcca wccb wccc wccd wcce wccl wccw wcda wcdb wcdc wcdd wcde wcdl wcdw wceb wcec wced wcee wcla wclb wclc wcld wcle wcll wclw wcwa wcwb wcwc wdab wdac wdad wdae wdal wdba wdbc wdbd wdbl wdca wdcb wdcc wdcd wdce wdcl wdcw wddc wddd wdde wddw wdea wdeb wdec wded wdel wdla wdlb wdlc wdld wdlw wdwd wdwl weaa weac wead weal webb webc webd webe webl weca wecb wecc wecl wecw weda wedb wedc wedd wede wedw weeb weec weed weel welb welc weld wele well wewc wewe wlaa wlab wlac wlad wlaw wlbb wlbc wlbe wlbl wlbw wlca wlcc wlcl wlda wldb wlde wlea wlec wled wlee wlel wlew wlla wlld wlle wlll wllw wlwc wlwd wlwe wlwl wwab wwac wwba wwbb wwbc wwbd wwbl wwca wwcb wwcd wwcl wwcw wwdb wwdc wwdl wwdw wwea wweb wwec wwel wwlb wwlc wwld wwle wwll wwlw wwwa wwwc wwwe wwwl wwww