-al -ol a-a a-b a-c aaa aab aac aag aah aal aan aao ab- aba abb abc abg abh abl abn abo ac- aca acb acc acg ach acl acn aco ag- aga agb agc agg agh agl agn ago aha ahb ahc ahg ahh ahl ahn aho al- ala alb alc alg alh all aln alo an- ana anb anc ang anh anl ann ano aoa aob aoc aog aoh aol aon aoo baa bab bac bag bah bal ban bao bba bbb bbc bbg bbh bbl bbn bbo bca bcb bcc bcg bch bcl bcn bco bga bgb bgc bgg bgh bgl bgn bgo bha bhb bhc bhg bhh bhl bho bla blb blc blg blh bll bln blo bna bnb bnc bng bnl bnn bno boa bob boc bog boh bol bon boo c-- caa cab cac cag cah cal can cao cba cbb cbc cbg cbh cbl cbn cbo cca ccb ccc ccg cch ccl ccn cco cga cgb cgc cgg cgh cgl cgn cgo ch- cha chb chc chg chh chl chn cho cl- cla clb clc clg clh cll cln clo cn- cna cnb cnc cng cnh cnl cnn cno co- coa cob coc cog coh col con coo gaa gab gac gag gah gal gan gao gba gbc gbg gbh gbl gbn gbo gca gcb gcc gcg gch gcl gcn gco gga ggb ggc ggg ggh ggn ggo gha ghb ghc ghg ghh ghl ghn gho gla glb glc glg glh gll gln glo gna gnb gnc gnl gnn gno goa gob goc gog goh gol gon goo haa hab hac hag hah hal han hao hba hbb hbc hbg hbh hbl hbn hbo hca hcb hcc hcg hch hcl hcn hco hga hgb hgc hgg hgh hgl hgn hgo hha hhb hhc hhg hhh hhl hhn hho hla hlb hlc hlg hlh hll hln hlo hna hnb hnc hng hnh hnl hnn hno hoa hob hoc hog hoh hol hon hoo la- laa lab lac lag lah lal lan lao lba lbb lbc lbg lbh lbl lbo lca lcb lcc lcg lch lcl lcn lco lga lgb lgc lgg lgh lgl lgn lgo lha lhb lhc lhh lho lla llb llc llg lll lln llo lna lnb lnc lng lnh lnl lnn lno loa lob loc log loh lol lon loo naa nab nac nag nah nal nan nao nba nbb nbc nbg nbl nbn nbo nca ncb ncc ncg nch ncl ncn nco nga ngb ngc ngg ngh ngl ngn ngo nha nhb nhc nhg nhh nhl nhn nla nlb nlc nlg nlh nll nln nlo nna nnb nnc nng nnh nnl nnn nno no- noa nob noc nog noh nol non noo oaa oab oac oag oah oal oan oao ob- oba obb obc obg obh obl obn obo oc- oca ocb occ ocg och ocl ocn oco oga ogc ogg ogh ogl ogn ogo oha ohc ohg ohh ohl ohn oho ola olb olc olg oll oln olo on- ona onb onc ong onh onl onn ono oo- ooa oob ooc oog ooh ool oon ooo

-ana a-ha aaaa aaab aaac aaah aaal aaan aaba aabb aabc aabh aabl aaca aacb aacc aach aacl aacn aaco aagh aaha aahl aala aalc aall aalo aana aang aaon aaoo abaa abab abac abag abal aban abb- abba abbb abbo abca abcb abcc abch abcl abcn abgl abha abho abla ablo aboa abob aboh abol abon aboo acaa acab acac acag acan acba acbl acca accc acch acco acga acha achh achl acho acla aclc acoa acog acoh acol acon ag-o agac agag agal agan agao agba agbo agca agcc agco agga agha agla aglc agna agno agob agog agol agon agoo ahab ahac ahah ahal ahha ahla ahoa ahog alaa alac alag alal alan alao alb- alba albc albo alca alcc alco alg- alga algo alha all- alla allh alll alln allo alna aloa aloc alog aloh alol alon aloo ana- anaa anab anac anag anah anal anan anao anba anbb anbl anbo anca ancc anco ang- anga angl ango anha anla anlc anln anlo anna annb anno ano- anoa anon aoah aoba aoca aola aonb aono baaa baah baal baan baba babb babo bac- baca bacc bach bacn baco baga bagg bagh bagn bago baha bahl bahn baho bala balc ball balo bana banc bang banh bann bano baoh baol baon bbbb bbch bbga bblb bbng bcaa bcbc bcbg bcca bccc bccl bgan bgca bgon bhag bhan bhao bhca bhcc bhog blaa blab blac blag blah blan blno blob bloc blog blon bloo bnoc boab boac boag boal boan boba bobb bobo boca boch boco boga bogg bogh bogo boha bohl bohn boho bola bolg boll boln bolo bona bonc bong bonn bono boob booc boog booh bool boon c-bo caaa caab caac caah caal caan caba cabg cabo cac- caca cacc cach caco caga cagg cagn cago caha cahl cahn cala calc call calo cana canc cang canh cann cano caol cbac cbal cbbc cbca cbcc cbcl cbcn cbga cbgb cbha cbhl cblb cblc cbln cbna cbol ccaa ccab ccac ccag ccba ccbc ccbn ccca cccb cccc cccl ccga ccgc ccha cchl ccla cclc cclg ccna ccnb ccnc ccob ccoc cgac cgal cgcc cgcg chaa chab chac chag chah chal chan chao chca chch chgb chgn chha chlc chln chnb chnc chnl chno choc choh chol chon choo clab clag clan clob clog clon cloo cnaa cnac cnag cnbc cnbl cnco cnna cnoh coag coal coan coba cobb cobh cobo coca coch coco cogh cogo coha cohn coho col- cola colb coll coln colo con- cona conc cong conn cono coob cooh cool coon gaal gaba gabb gabl gabo gach gaga gagg gago gaha gahn gala gall galo gana ganc gang gann gano gaoh gaol gaon gbag gban gbbo gbon gc-c gcaa gcal gcbc gccc gclc gcna gcoa ggcl gggg gghg ghan ghll ghol ghon glaa glab glan glbc glcc glob glog gloh gnaa gnac gnal gncc gngc gnoo