-al a-a a-b a-c aaa aab aac aad aae aal ab- aba abb abc abd abe abl ac- aca acb acc acd ace acl ad- ada adb adc add ade adl aea aeb aec aed aee ael al- ala alb alc ald ale all baa bab bac bad bae bal bba bbb bbc bbd bbe bbl bca bcb bcc bcd bce bcl bda bdb bdc bdd bde bdl be- bea beb bec bed bee bel bla blb blc bld ble bll c-- caa cab cac cad cae cal cba cbb cbc cbd cbe cbl cca ccb ccc ccd cce ccl cda cdb cdc cdd cde cdl ce- cea ceb cec ced cee cel cl- cla clb clc cld cle cll daa dab dac dad dae dal dba dbb dbc dbd dbe dbl dca dcb dcc dcd dce dcl dda ddb ddc ddd dde ddl de- dea deb dec ded dee del dl- dla dlb dlc dld dle dll eaa eab eac ead eae eal eba ebb ebc ebd ebe ebl ec- eca ecb ecc ecd ece ecl ed- eda edb edc edd ede edl eea eeb eec eed eee eel ela elb elc eld ele ell la- laa lab lac lad lae lal lba lbb lbc lbd lbe lbl lca lcb lcc lcd lce lcl lda ldb ldc ldd lde ldl lea leb lec led lee lel lla llb llc lld lle lll

a-be aaaa aaab aaac aaad aaae aaal aaba aabb aabc aabd aabl aaca aacb aacc aacd aace aacl aada aadc aade aaea aaec aala aalc aald aale aall abaa abab abac abad abae abal abb- abba abbb abbe abca abcb abcc abcd abcl abda abec abed abee abel abla able acaa acab acac acad acae acba acbl acca accc accd acce acda acdb acdc acde ace- acea acec aced acel acla aclc acle adaa adab adac adad adae adal adba adbc adcc adda addc addd adde addl adea adeb adee adel adle aeac aecb aecl aede aela aelc alaa alac alad alae alal alb- alba albc albe alca alcc alce ald- alda alde aldl alea alec aled alee all- alla alle alll baaa baad baal baba babb babe bac- baca bacc bace bada badb badd bade baed bael bala balc bald bale ball bbad bbbb bbdd bbeb bblb bcaa bcbc bcca bccc bccl bcda bcde bcec bdbc bddc bdle bead beal beba bebb bebe beca beda bede bedl beeb beed beel bela beld bele bell blaa blab blac blad blae bldc blea bleb bled blee c-cd caaa caab caac caal caba cabe cac- caca cacc cace cada cadc cadd cade caec cala calc cald cale call cbac cbal cbbc cbca cbcc cbce cbcl cbdb cbdc cbea cbec cbee cblb cblc 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 clab clad clcd cldc clea clec cled clee daab daad daae daal daba dabb daca dace dada dade daeb dala dale dall dbcc dcbc dcca dccb dccc dccl dcdb dddd ddlc deac dead deae deal deba debe dec- deca decc decd dece decl deda dedd dede deeb deed deel dela deld dele dell dlab dlbd e-cl e-la eaba eaca eacc eada eadb eadd eaec eala ealc eald eale ebac ebal ebba ebbc ebcc ebed ebel ebla ecaa ecac ecad ecal ecbc ecbe ecca eccb eccc ecce eccl ecdc ecdl eced ecla edac edad 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 laaa laac laad laal laba labe laca lacc lace lacl lada ladd lade lael lala lald lale lall lbcc lcac lcad lcbc lcca lccc lcce lcdd leaa lead leal leba lebd leca lece leda lede leea leed leel lela lele lell llcc lldb lldc lllc llll

-aaa- -abad a-dec a-lee aaace aaadc aaaee aabaa aabba aabel aacbc aadac abaab ababa ababe abaca abada abade abala abale aball abbac abbad abbed abccc abcdb abcde abdal abdel abead abeal abeba abebe abece abede abeed abeel abela abele abell abled acaca acacb acadl acala acale acall accad acced accel aceae acedb acela acele acell aclla adaba adabe adada adale addae addea added addle adead adeal adeeb adeed adeel adel- adela adele adell aeaea aebbe aella aelle alaba alaca alace alada alala albac albal albee alcae alcea alcee aldda aldea aldec aldee alead aleae aleda alele allal allbe allee allel b-e-d ba-le baabe baade baaed baalc babec babee babel bable bacab bacca bacea badal badde badea badel badla badle baeda balac balad balae balal balca balda balde balea balec baled balla balle bball bbbee bcced bcell beale beall bebad bebed bebel becca becel bedab bedad bedda bedde bedee bedel bedle beeac beebe beede beela beeld beele belaa belac belca belce belda belde belec beled belee bella bellb belle blaad blabe blaca blacc blace blade blead bleda bledd blede bleea bleed c-a-c ca-ca caaba cabal cabed cabel cable cadac cadae cadea caded cadee cadle caec- caeca caela calbe calc- calca calce calea caleb calla callb calle ccccc ccell ceace cebal cebec cecal cedac cedda ceded cedel ceeac ceede ceele celal celda celde celeb cell- cella celle clabe clacl clad- clade claea clead cleed d-a-d daada daala dabba dabbe dabbl dabel dabll dacca dadal dadda daded dadle dalab dalal dalbe dalca dalce dalda dalea dalec daled dalla dalle dccab dcell ddddd deada deadd deade deala deale debab debal debce debed debel deble deca- decad decal decca dedal dedde dedee deeba deece deeda deede deele delac deled delee della delle e-dee ebala eball ebbed ebble ebdal ebela ebell ecale ecall eccle edale edell edlab eecca eeeee eelde eeled elabe elaea eldad elded eldee elele ellac ellel la-la laace laade labab labba labbe labda labea label lacca lacce laced ladce ladde laded ladel ladle lalab lalla lalle