a-ak a-be aaaa aaab aaac aaae aaal aaam aaba aabb aabc aabl aabm aaca aacb aacc aace aack aacl aacm aaea aaec aaem aage aaka aake aala aalc aale aall aama aamb aamc aame abaa abab abac abae abag abak abal abam abb- abba abbb abbe abca abcb abcc abcl abec abee abel abgl abla able abma abmb abmc acaa acab acac acae acag acba acbl acca accc acce accm ace- acea acec acek acel acem acga acke acla aclc acle acma acmc acme acmg aeac aecb aecl aega aeka aela aelc agac agag agal agam agba agca agcc agce agea agee agel agem agga agge agla aglc agle agma agmc agme akaa akae akal akam akca akee akeg akel akka akle alaa alac alae alag alak alal alam alb- alba albc albe albm alca alcc alce alea alec alee aleg alek alem alg- alga alge alk- alka alkb alke all- alla alle alll alma almc alme amaa amac amae amag amal amam amb- amba ambe amca amcc amec amee amel amga amka amla amm- amma amme baaa baak baal baam baba babb babe babm bac- baca bacc bace back baek bael baga bage bagg bak- baka bake bakl bala balc bale balk ball balm bama bamb bamc bame baml bamm bbbb bbcm bbeb bbga bbgm bblb bbmg bcaa bcam bcbc bcbg bcca bccc bccl bccm bcec bcma beag beak beal beam beba bebb bebe beca beck beeb beeg beek beel beem bega begg beka beke bela bele belg belk bell belm bema beme bgca blaa blab blac blae blag blak blam blea bleb blee bleg blek blem blkb blme bmaa bmag bmce caaa caab caac caal caam caba cabe cabg cac- caca cacc cace cack cacm caec caem caga cage cagg caka cake cala calc cale calk call calm cama camb camc came camk caml camm cbac cbal cbbc cbca cbcc cbce cbcl cbcm cbea cbec cbee cbga cbgb cbka cbkg cbkl cbkm cblb cblc cbme ccaa ccab ccac ccag ccam ccba ccbc ccca cccb cccc cccl cccm ccee ccel ccga ccgc cckm ccla cclc cclg cclm ccma ccmb ccmc ccmm ceac ceal ceba cec- ceca cece cecm ceeb ceec ceel ceem cege ceke cel- cela celc cele cell cema cemb ceme cemm cgac cgal cgcc cgcg cgel cgmc ckac ckbc ckbe ckck ckcl ckcm ckem ckga ckgl ckgm cklg cklm ckml clab clag clam clea clec clee cleg clek clem clkg clmg cmaa cmac cmba cmbc cmcc cmea cmec cmla cmll cmmb cmmc cmml e-cl e-la eaba eaca eacc eaec eaga eage eagl eala ealc eale eama eame ebac ebal ebam ebba ebbc ebcc ebel ebla ecaa ecac ecal ecam ecbc ecbe ecca eccb eccc ecce eccl eccm ecem ecka ecla ecma eeca eeea eeee eega eeka eeke eele egaa egae egal egba egbe egcc egcg egea egec egee egel egem eggb egge eglc egle egma egml eka- ekab ekam ekeb ekek ekka ekma el-b elab elac elal elam elba elbe elca elcb elce elea elec elee elek elem elgg elka elke ella elle elma elme elml emac emae emag emam emba embe emcc emek emel emle emlm emma emme emml gaal gaba gabb gabe gabl gace gack gaea gaec gael gaga gage gagg gala gale galk gall galm gam- gama gamb game gamm gbag gbmc gc-c gcaa gcal gcbc gccc gclc gclm gcma gcmc geab geal geba gebe geca gece geck geek geel gege gegg gegl gela gelb gele gelg gell gem- gema gemm ggcl gggg glaa glab glak glam glbc glcc glce gleb glee gleg glem glge glma gmac gmlc gmme gmml kaaa kaab kaag kaak kaal kaam kaba kabb kabc kabe kabg kacb kacc kace kacl kael kag- kaga kagb kagc kage kagg kagl kagm kaka kakc kake kakk kakm kala kalb kalc kale kalk kall kalm kam- kama kamb kamc kame kaml kamm kbaa kbab kbac kbae kbak kbal kbam kbba kbbb kbbc kbbe kbbg kbbk kbbl kbbm kbca kbcb kbce kbck kbcl kbeb kbec kbee kbek kbel kbga kbgb kbge kbgg kbgl kbgm kbkb kbkg kbkk kbkl kbla kblb kble kblg kbll kblm kbmb kbmc kbme kbmg kcaa kcab kcac kcal kcam kcba kcbc kcbk kcbl kcca kccb kccc kcck kccl kcea kceb kcec kcee kceg kcel kcgc kcgl kcgm kckc kckk kckl kckm kcla kclc kcle kclk kcll kclm kcmb kcmc kcme kcmg kcmk kcml kcmm kea- keag keak keal keam keba kebb kebc kebe keca kecg keck keek keel keem kega kege kegg kegk kegl keka kekb kekc keke kekl kela kele kelg kelk kell kelm kema kemb kemc keme kemm kgab kgac kgak kgal kgam kgba kgbb kgbc kgcb kgcc kgce kgcl kgeb kgec kgem kgga kggg kggl kggm kgkl kgla kglb kgle kglk kgmb kgmc kgme kkaa kkac kkag kkal kkam kkba kkbb kkbe kkbg kkbl kkcb kkck kkcl kkcm kkea kkeg kkgb kkgl kkgm kkkk kklb kklc kkll kkma kkmc kkmg kkmk kkml klaa klab klac klag klak klal klam klbb klbc klbe klbl klbm klca klcb klcc klce klck klcl klcm klea kleb klec klee klek klem klga klgb klgl klka klkc klkk klkl klla kllb kllc klle kllk klmg klmk klmm kmac kmae kmag kmak kmal kmam kmbc kmbl kmca kmcb kmcc kmce kmcl kmcm kmea kmeg kmel kmem kmga kmgc kmge kmgk kmgl kmgm kmke kmkk kmkl kmla kmlb kmle kmlk kmme kmmg kmmk kmml kmmm laaa laac laag laak laal laam laba labe laca lacc lace lack lacl lael laem lag- laga lage lagg laka lake lala lale lall lalm lama lamb lame lamk lamm lbcc lbmc lcac lcbc lcca lccc lcce lccm leaa leag leak leal leam leba leca lece leck leea leek leel leem lega lege legg leka leke lekk lela lele lell lema leme lemm lgca lkab lkal llcc llgc lllc llll lmcc maaa maac maag maak maal maam maba mabe mac- maca macb macc mace mack maee mael maem maga mage magg maka make mal- mala male malk mall malm mama mamc mame mbac mbam mbba mbca mcaa mcac mcba