-al -ol a-a a-b a-c aaa aab aac aad aah aal aan aao ab- aba abb abc abd abh abl abn abo ac- aca acb acc acd ach acl acn aco ad- ada adb adc add adh adl adn ado aha ahb ahc ahd ahh ahl ahn aho al- ala alb alc ald alh all aln alo an- ana anb anc and anh anl ann ano aoa aob aoc aod aoh aol aon aoo baa bab bac bad bah bal ban bao bba bbb bbc bbd bbh bbl bbn bbo bca bcb bcc bcd bch bcl bcn bco bda bdb bdc bdd bdh bdl bdo bha bhb bhc bhd bhh bhl bho bla blb blc bld blh bll bln blo bna bnb bnc bnd bnl bnn bno boa bob boc bod boh bol bon boo c-- caa cab cac cad cah cal can cao cba cbb cbc cbd cbh cbl cbn cbo cca ccb ccc ccd cch ccl ccn cco cda cdb cdc cdd cdh cdl cdn cdo ch- cha chb chc chd chh chl chn cho cl- cla clb clc cld clh cll cln clo cn- cna cnb cnc cnd cnh cnl cnn cno co- coa cob coc cod coh col con coo daa dab dac dad dah dal dan dao dba dbb dbc dbd dbh dbl dbn dbo dca dcb dcc dcd dcl dcn dco dda ddb ddc ddd ddh ddl ddn ddo dh- dha dhb dhc dhd dhh dhl dho dl- dla dlb dlc dld dlh dll dlo dna dnb dnc dnd dnh dnl dnn dno doa dob doc dod doh dol don doo haa hab hac had hah hal han hao hba hbb hbc hbd hbh hbl hbn hbo hca hcb hcc hcd hch hcl hcn hco hda hdb hdc hdd hdh hdl hdn hdo hha hhb hhc hhd hhh hhl hhn hho hla hlb hlc hld hlh hll hln hlo hna hnb hnc hnd hnh hnl hnn hno hoa hob hoc hod hoh hol hon hoo la- laa lab lac lad lah lal lan lao lba lbb lbc lbd lbh lbl lbo lca lcb lcc lcd lch lcl lcn lco lda ldb ldc ldd ldh ldl ldn ldo lha lhb lhc lhd lhh lho lla llb llc lld lll lln llo lna lnb lnc lnd lnh lnl lnn lno loa lob loc lod loh lol lon loo naa nab nac nad nah nal nan nao nba nbb nbc nbd nbl nbn nbo nca ncb ncc ncd nch ncl ncn nco nda ndb ndc ndd ndh ndl ndn ndo nha nhb nhc nhd nhh nhl nhn nla nlb nlc nld nlh nll nln nlo nna nnb nnc nnh nnl nnn nno no- noa nob noc nod noh nol non noo oaa oab oac oad oah oal oan oao ob- oba obb obc obd obh obl obn obo oc- oca ocb occ ocd och ocl ocn oco oda odb odc odd odh odl odn odo oha ohc ohd ohh ohl ohn oho ola olb olc old oll oln olo on- ona onb onc ond onh onl onn ono oo- ooa oob ooc ood ooh ool oon ooo

-ana a-do a-ha aaaa aaab aaac aaad aaah aaal aaan aaba aabb aabc aabd aabh aabl aaca aacb aacc aacd aach aacl aacn aaco aada aadc aaha aahl aala aalc aald aall aalo aana aand aaon aaoo abaa abab abac abad abal aban abb- abba abbb abbo abca abcb abcc abcd abch abcl abcn abda abdo abha abho abla ablo aboa abob abod aboh abol abon aboo acaa acab acac acad acan acba acbl acca accc accd acch acco acda acdb acdc acha achh achl acho acla aclc acoa acod acoh acol acon adaa adab adac adad adah adal adan adao adba adbc adcc adda addc addd addl addn addo adha adhd adhn adho adna adob adoc adod adon adoo ahab ahac ahad ahah ahal ahdl ahha ahla ahoa ahod alaa alac alad alal alan alao alb- alba albc albo alca alcc alco ald- alda aldl aldo alha all- alla allh alll alln allo alna aloa aloc alod aloh alol alon aloo ana- anaa anab anac anad anah anal anan anao anba anbb anbl anbo anca ancc anco and- anda andh andl ando anha anla anlc anln anlo anna annb anno ano- anoa anod anon aoah aoba aoca aodh aola aonb aono baaa baad baah baal baan baba babb babo bac- baca bacc bach bacn baco bada badb badd badh bado baha bahl bahn baho bala balc bald ball balo bana banc band banh bann bano baoh baol baon bbad bbbb bbch bbdd bbdo bblb bcaa bcbc bcca bccc bccl bcda bchd bdbc bddc bddh bdna bhan bhao bhca bhcc bhdl blaa blab blac blad blah blan bldc blno blob bloc blod blon bloo bnoc boab boac boad boal boan boba bobb bobo boca boch boco boda bodb bodh bodo boha bohd bohl bohn boho bola bold boll boln bolo bona bonc bond bonn bono boob booc bood booh bool boon c-bo c-cd caaa caab caac caah caal caan caba cabo cac- caca cacc cach caco cada cadc cadd cado caha cahl cahn cala calc cald call calo cana canc cand canh cann cano caod caol cbac cbal cbbc cbca cbcc cbcl cbcn cbdb cbdc cbdn cbdo cbha cbhl cblb cblc cbln cbna cbnd cbol ccaa ccab ccac ccad ccba ccbc ccbn ccca cccb cccc cccl ccdc ccdh ccdn ccha cchl ccla cclc ccna ccnb ccnc ccob ccoc ccod cdaa cdac cdad cdba cdda cddb cddl cdna cdnb cdnc cdon chaa chab chac chad chah chal chan chao chca chch chha chlc chln chnb chnc chnl chno choc chod choh chol chon choo clab clad clan clcd cldc clob clod clon cloo cnaa cnac cnbc cnbl cnco cnda cndd cnna cnoh coad coal coan coba cobb cobh cobo coca coch coco coda codd codl coha cohn coho col- cola colb cold coll coln colo con- cona conc cond conn cono coob cood cooh cool coon d-bo d-na daab daad daal