-al -ol a-a a-b a-c aaa aab aac aad aak aal aan aao ab- aba abb abc abd abk abl abn abo ac- aca acb acc acd ack acl acn aco ad- ada adb adc add adk adl adn ado aka akb akc akd akk akl akn ako al- ala alb alc ald alk all aln alo an- ana anb anc and ank anl ann ano aoa aob aoc aod aok aol aon aoo baa bab bac bad bak bal ban bao bba bbb bbc bbd bbk bbl bbn bbo bca bcb bcc bcd bck bcl bcn bco bda bdb bdc bdd bdk bdl bdo bka bkb bkc bkk bkl bkn bko bla blb blc bld blk bll bln blo bna bnb bnc bnd bnk bnl bnn bno boa bob boc bod bok bol bon boo c-- caa cab cac cad cak cal can cao cba cbb cbc cbd cbk cbl cbn cbo cca ccb ccc ccd cck ccl ccn cco cda cdb cdc cdd cdk cdl cdn cdo cka ckb ckc ckd cko cl- cla clb clc cld clk cll cln clo cn- cna cnb cnc cnd cnl cnn cno co- coa cob coc cod cok col con coo daa dab dac dad dak dal dan dao dba dbb dbc dbd dbk dbl dbn dbo dca dcb dcc dcd dck dcl dcn dco dda ddb ddc ddd ddk ddl ddn ddo dka dkb dkc dkk dkl dko dl- dla dlb dlc dld dlk dll dlo dna dnb dnc dnd dnk dnl dnn dno doa dob doc dod dok dol don doo ka- kaa kab kac kad kak kal kan kao kba kbb kbc kbd kbk kbl kbn kbo kca kcb kcc kcd kck kcl kcn kda kdb kdc kdk kdl kdo kkb kkc kkk kkl kkn kl- kla klb klc kld klo kn- kna knc knd knk knl knn kno koa kob koc kod kok kol kon koo la- laa lab lac lad lak lal lan lao lba lbb lbc lbd lbk lbl lbo lca lcb lcc lcd lck lcl lcn lco lda ldb ldc ldd ldk ldl ldn ldo lka lkb lkl lla llb llc lld llk lll lln llo lna lnb lnc lnd lnk lnl lnn lno loa lob loc lod lok lol lon loo naa nab nac nad nak nal nan nao nba nbb nbc nbd nbk nbl nbn nbo nca ncb ncc ncd nck ncl ncn nco nda ndb ndc ndd ndk ndl ndn ndo nka nkc nkk nkn nko nla nlb nlc nld nlk nll nln nlo nna nnb nnc nnk nnl nnn nno no- noa nob noc nod nok nol non noo oaa oab oac oad oak oal oan oao ob- oba obb obc obd obk obl obn obo oc- oca ocb occ ocd ock ocl ocn oco oda odb odc odd odl odn odo oka okb okc okd okk okl oko ola olb olc old olk oll oln olo on- ona onb onc ond onk onl onn ono oo- ooa oob ooc ood ook ool oon ooo

-ana a-ak a-do a-ok aaaa aaab aaac aaad aaal aaan aaba aabb aabc aabd aabl aaca aacb aacc aacd aack aacl aacn aaco aada aadc aaka aala aalc aald aall aalo aana aand aaon aaoo abaa abab abac abad abak abal aban abb- abba abbb abbo abca abcb abcc abcd abcl abcn abda abdo abla ablo aboa abob abod abok abol abon aboo acaa acab acac acad acan acba acbl acca accc accd acco acda acdb acdc ackd acla aclc acoa acod acol acon adaa adab adac adad adak adal adan adao adba adbc adcc adda addc addd addl addn addo adna adob adoc adod adok adon adoo akaa akal akan akao akca akdn akka akko aklo akna akok akon alaa alac alad alak alal alan alao alb- alba albc albo alca alcc alco ald- alda aldl aldo alk- alka alkb alkd alko all- alla alll alln allo alna aloa aloc alod alok alol alon aloo ana- anaa anab anac anad anak anal anan anao anba anbb anbl anbo anca ancc anco and- anda andl ando ank- anka anko anla anlc anln anlo anna annb anno ano- anoa anod anon aoba aoca aola aonb aono baaa baad baak baal baan baba babb babo bac- baca bacc back bacn baco bada badb badd bado bak- baka bakl bako bala balc bald balk ball balo bana banc band bank bann bano baol baon bbad bbbb bbdd bbdo bblb bcaa bcbc bcca bccc bccl bcda bdbc bddc bdna blaa blab blac blad blak blan bldc blkb blkd blno blob bloc blod blok blon bloo bnoc boab boac boad boak boal boan boba bobb bobo boca bock boco boda bodb bodo boka bokn boko bola bold bolk boll boln bolo bona bonc bond bonk bonn bono boob booc bood book bool boon c-bo c-cd caaa caab caac caal caan caba cabo cac- caca cacc cack caco cada cadc cadd cado caka cala calc cald calk call calo cana canc cand cank cann cano caod caol cbac cbal cbbc cbca cbcc cbcl cbcn cbdb cbdc cbdn cbdo cbka cbkl cbkn cbko cblb cblc cbln cbna cbnd cbol ccaa ccab ccac ccad ccba ccbc ccbn ccca cccb cccc cccl ccdc ccdn ccla cclc ccna ccnb ccnc ccob ccoc ccod cdaa cdac cdad cdba cdda cddb cddl cdna cdnb cdnc cdon ckac ckan ckbc ckck ckcl ckco ckdo ckln cknb cknc ckoa ckob ckoc ckoo clab clad clan clcd cldc clob clod clok clon cloo cnaa cnac cnbc cnbl cnco cnda cndd cnna coad coak coal coan coba cobb cobo coca cock coco coda codd codl cok- coka coko col- cola colb cold colk coll coln colo con- cona conc cond conk conn cono coob cood cook cool coon d-bo d-na daab daad daal daan daba dabb dabo daca dada dado daka dako dala dalk dall dalo dana dand dank danl dann dano daon dbcc dbnl dcbc dcca dccb dccc dccl dcdb dcon dddd ddlc ddoc dkba dkdc dlab dlbd dlco dnaa