-al -ol a-a a-b a-c aaa aab aac aag aal aao aap ab- aba abb abc abg abl abo abp ac- aca acb acc acg acl aco acp ag- aga agb agc agg agl ago agp al- ala alb alc alg all alo alp aoa aob aoc aog aol aoo aop ap- apa apb apc apg apl apo app b-p baa bab bac bag bal bao bap bba bbb bbc bbg bbl bbo bbp bca bcb bcc bcg bcl bco bcp bga bgb bgc bgg bgl bgo bgp bla blb blc blg bll blo blp boa bob boc bog bol boo bop bpa bpb bpc bpg bpl bpo bpp c-- caa cab cac cag cal cao cap cba cbb cbc cbg cbl cbo cbp cca ccb ccc ccg ccl cco ccp cga cgb cgc cgg cgl cgo cgp cl- cla clb clc clg cll clo clp co- coa cob coc cog col coo cop cpa cpb cpc cpg cpl cpo cpp g-p gaa gab gac gag gal gao gap gba gbc gbg gbl gbo gbp gca gcb gcc gcg gcl gco gcp gga ggb ggc ggg ggo ggp gla glb glc glg gll glo glp goa gob goc gog gol goo gop gpa gpb gpc gpg gpl gpo gpp l-p la- laa lab lac lag lal lao lap 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 loa lob loc log lol loo lop lpa lpb lpc lpg lpl lpo lpp oaa oab oac oag oal oao oap ob- oba obb obc obg obl obo obp oc- oca ocb occ ocg ocl oco ocp 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 p-p paa pab pac pag pal pao pap pba pbb pbc pbg pbl pbo pbp pca pcb pcc pcg pcl pco pcp pga pgb pgc pgg pgl pgo pgp pla plb plc plg pll plo plp poa pob poc pog pol poo pop ppa ppb ppc ppg ppl ppo ppp

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 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 agba agbo agca agcc agco agga agla aglc aglp agob agog agol agoo agpl al-p alaa alac alag alal alao alap alb- alba albc albo alca alcc alco alg- alga algo all- alla alll allo aloa aloc alog alol aloo alop alpa alpg alpl alpo 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 baaa baal baba babb babo bac- baca bacc baco baga bagg bago bala balc ball balo baol bapa bapc bapp bbbb bbga bblb bcaa bcap bcbc bcbg bcbp bcca bccc bccl bcpl bcpp bgca blaa blab blac blag blob bloc blog bloo blop boab boac boag boal boba bobb bobo boca boco boga bogg bogo bola bolg boll bolo boob booc boog bool boop bopa bopp bpcp c-bo caaa caab caac caal caap caba cabg cabo cac- caca cacc caco caga cagg cago cala calc call calo calp caol capa capb capc capo capp 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 clpb clpp coag coal coba cobb cobo coca coco cocp cogo col- cola colb coll colo colp coob cool coop copa copg copo copp cpaa cpac cpag cpap cpbc cpca cpga cpgb cplc cppa gaal gaap gaba gabb gabl gabo gabp gaga gagg gago gala gall galo galp gaol gapa gapp 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 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 lbcc 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 loob looc lool loop lopa lopp lpac lpga lpla lppl 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 ooaa ooba oola oolo oooo opal opap opca opla opo- oppa oppo paag paal paap paba paca paco paga pagb pago pala pall palo palp paoc papa papb papg papp pbac pbcc pbgc pboc pbpa pcaa pcap pcba pcbc pcca pccc pccl pcgg pcll pclo pcoa pcpb pcpp pgaa pgal pgcc pglo plaa plab plac plag plap plbg plcc plga plob ploc plog ploo plop plpa plpp poba pobo poca poco pogg pogo pola polg poll polo pool poop pop- popa popc popo popp ppac ppal ppap ppcc ppga pplo ppoa pppa pppo pppp

-aaa- -cpca a-a-p a-lop a-pac aaaoc aabaa aabba aabga aacap aacbc aacbp aaccp aacpa aacpp abaab ababa abaca abaco abaga abago abala aball abalo abapo abbac abccc abgal aboab abobl abobo acaca acacb acala acall acapp acccg aclap aclla acoal acool acopa agago agapa aggag agglo aglal agoal agogo alaap alaba alaca alala alaol alapa albac albal albo- alcap alco- alcoa algal