-al -ol a-a a-b a-c a-z aaa aab aac aag aal aao aap aaz ab- aba abb abc abg abl abo abp abz ac- aca acb acc acg acl aco acp acz ag- aga agb agc agg agl ago agp agz al- ala alb alc alg all alo alp alz aoa aob aoc aog aol aoo aop ap- apa apb apc apg apl apo app az- aza azb azg azo azp azz b-p baa bab bac bag bal bao bap baz bba bbb bbc bbg bbl bbo bbp bca bcb bcc bcg bcl bco bcp bcz bga bgb bgc bgg bgl bgo bgp bgz bla blb blc blg bll blo blp blz boa bob boc bog bol boo bop boz bpa bpb bpc bpg bpl bpo bpp bza bzo bzp bzz c-- caa cab cac cag cal cao cap caz cba cbb cbc cbg cbl cbo cbp cbz cca ccb ccc ccg ccl cco ccp ccz cga cgb cgc cgg cgl cgo cgp cl- cla clb clc clg cll clo clp clz co- coa cob coc cog col coo cop coz cpa cpb cpc cpg cpl cpo cpp cpz cz- czc czo g-p gaa gab gac gag gal gao gap gaz gba gbc gbg gbl gbo gbp gbz gca gcb gcc gcg gcl gco gcp gga ggb ggc ggg ggo ggp ggz gla glb glc glg gll glo glp glz goa gob goc gog gol goo gop goz gpa gpb gpc gpg gpl gpo gpp gpz gza gzo gzp l-p la- laa lab lac lag lal lao lap laz lba lbb lbc lbg lbl lbo lbp lca lcb lcc lcg lcl lco lcp lga lgb lgc lgg lgl lgo lgp lla llb llc llg lll llo llp llz loa lob loc log lol loo lop loz lpa lpb lpc lpg lpl lpo lpp lpz lzo oaa oab oac oag oal oao oap ob- oba obb obc obg obl obo obp oc- oca ocb occ ocg ocl oco ocp ocz oga ogc ogg ogl ogo ogp ola olb olc olg oll olo olp oo- ooa oob ooc oog ool ooo oop op- opa opb opc opg opl opo opp oza ozo ozz p-p paa pab pac pag pal pao pap paz pba pbb pbc pbg pbl pbo pbp pbz pca pcb pcc pcg pcl pco pcp pga pgb pgc pgg pgl pgo pgp pla plb plc plg pll plo plp plz poa pob poc pog pol poo pop poz ppa ppb ppc ppg ppl ppo ppp ppz pzc pzl pzp z-g zaa zab zac zag zao zap zaz zbb zbc zbl zcl zco zgb zgg zla zo- zoa zob zoc zog zol zoo zpc zpg zpl zpo zpp zzz

aaaa aaab aaac aaal aaap aaba aabb aabc aabl aabp aaca aacb aacc aacl aaco aacp aala aalc aall aalo aaoo aapa aapc aapl aapo abaa abab abac abag abal abap abb- abba abbb abbo abca abcb abcc abcl abcp abgl abla ablo aboa abob abol aboo abpa abpc abpp abza acaa acab acac acag acap acba acbl acca accc acco accp acga acla aclc acoa acog acol acop acpa ag-o agac agag agal agao agap agaz agba agbo agca agcc agco agga agla aglc aglp agob agog agol agoo agoz agpl al-p alaa alac alag alal alao alap alaz alb- alba albc albo alca alcc alco alg- alga algo all- alla alll allo aloa aloc alog alol aloo alop alpa alpg alpl alpo alza aoba aoca aola aopo apac apal apao apap apba apbg apca apcb apcc apco apga apl- apla aplp apo- apoc apoo apop appa appc appl aza- azab azal azap azaz azca azo- azog azoo azza azzo baaa baal baaz baba babb babo bac- baca bacc baco bacz baga bagg bago bala balc ball balo baol bapa bapc bapp baza bazo bbbb bbga bblb bcaa bcap bcbc bcbg bcbp bcca bccc bccl bcoz bcpl bcpp bgca blaa blab blac blag blaz blob bloc blog bloo blop boab boac boag boal boaz boba bobb bobo boca boco boga bogg bogo bola bolg boll bolo boob booc boog bool boop booz bopa bopp boza bozo bpcp bzzz c-bo caaa caab caac caal caap caba cabg cabo cac- caca cacc caco caga cagg cago cagz cala calc call calo calp caol caoz capa capb capc capo capp capz caza cazo cbac cbal cbbc cbca cbcc cbcl cbcp cbga cbgb cblb cblc cbol cbpc cbpp ccaa ccab ccac ccag ccap ccba ccbc ccca cccb cccc cccl cccp ccga ccgc ccla cclc cclg ccob ccoc ccpa ccpl ccpp cgac cgal cgap cgcc cgcg clab clag clap clob clog cloo clop cloz clpb clpp coag coal coba cobb cobo coca coco cocp cogo col- cola colb coll colo colp coob cool coop copa copg copo copp cozz cpaa cpac cpag cpap cpbc cpca cpga cpgb cplc cppa gaal gaap gaba gabb gabl gabo gabp gabz gacz gaga gagg gago gala gall galo galp gaol gapa gapp gaza gbag gbap gbbo gc-c gcaa gcal gcap gcbc gccc gclc gclp gcoa gcpc ggcl gggg ggpo glaa glab glbc glcc glob glog glop goal goba gobl gobo goca goga gogo gola goll golo golp goog gool goop gopc gopo goza gozo gpaa gpac gpca gpgp laaa laac laag laal laap laba labo laca lacc lacl laco lacp lag- laga lagg lago lala lall lalo lapa lapb lapc lapp laza lazo lbcc lboz lcac lcbc lcca lccc lcpa lcpc lcpl lgca llao llcc llgc lllc llll lloa lloc lloo loac loap lob- loba lobb lobo loca locc loco log- loga logb logo logp lola loll lolo lolz loob looc lool loop looz lopa lopp loza lpac lpga lpla lppl lzop oall obal obba obbo obla obol ocab ocac ocal ocap ocbc occa occc ocga oclc ocpa ocpp ogb ogba ogla ogoa ogog ogpl olac olba olbo olca olcc olga olgc olla ollo olog olpc olza ooaa ooba oola oolo oooo opal opap opca opla opo- oppa oppo ozal ozga paag paal paap paaz paba paca paco paga pagb