aaaa aaab aaac aaam aaap aaba aabb aabc aabm aabp aaca aacb aacc aacm aaco aacp aama aamb aamc aamo aamp aaoo aapa aapc aapm aapo abaa abab abac abag abam abap abb- abba abbb abbo abca abcb abcc abcp abma abmb abmc aboa abob aboo abpa abpc abpm abpp acaa acab acac acag acap acba acca accc accm acco accp acga acma acmc acmg acmp acoa acog acom acop acpa acpm ag-o agac agag agam agao agap agba agbo agca agcc agco agga agma agmc agob agog agoo amaa amac amag amam amap amb- amba ambo amca amcc amco amga amm- amma ammo amob amoc amog amoo ampa ampc ampm ampo aoba aoca aogm aoma aomg aopo apac apam apao apap apba apbg apca apcb apcc apcm apco apga apma apo- apoc apom apoo apop appa appc baaa baam baba babb babm babo bac- baca bacc baco baga bagg bago bama bamb bamc bamm bamp bapa bapc bapp bbbb bbcm bbga bbgm bbmg bcaa bcam bcap bcbc bcbg bcbp bcca bccc bccm bcma bcmp bcpp bgca bmaa bmag bmoc bmop boab boac boag boba bobb bobo boca bocm boco boga bogg bogo boma bomb bomp boob booc boog boom boop bopa bopp bpcp bpmc c-bo caaa caab caac caam caap caba cabg cabo cac- caca cacc cacm caco caga cagg cago cama camb camc camm camo camp capa capb capc capm capo capp cbac cbbc cbca cbcc cbcm cbcp cbga cbgb cbpc cbpp ccaa ccab ccac ccag ccam ccap ccba ccbc ccca cccb cccc cccm cccp ccga ccgc ccma ccmb ccmc ccmm ccmp ccob ccoc ccom ccpa ccpm ccpp cgac cgap cgcc cgcg cgmc cgmp cgpm cmaa cmac cmap cmba cmbc cmcc cmmb cmmc cmoc cmpa cmpc cmpg cmpp coag coba cobb cobo coca coco cocp cogo com- coma comb comc comm como comp coob coom coop copa copg copo copp cpaa cpac cpag cpam cpap cpbc cpca cpcm cpga cpgb cpma cpmp cppa cppm gaap gaba gabb gabo gabp gaga gagg gago gam- gama gamb gamm gamo gamp gapa gapp gbag gbap gbbo gbmc gc-c gcaa gcap gcbc gccc gcma gcmc gcoa gcpc gggg ggpo gmac goam goba gobo goca goga gogo goma gomb gomo goog goom goop gopc gopo gpaa gpac gpam gpca gpgp maaa maac maag maam maap maba mabo mac- maca macb macc maco macp maga magg mago mama mamc mamo mamp maoc mapa mapo mapp mbac mbam mbba mbca mcaa mcac mcap mcba mcbc mcca mccc mcga mcmc mcop mcpa mcpb mcpc mcpp mgam mgcp mgga mmaa mmab mmac mmap mmcc mmcg mmcm mmmc mmmm mmpa mmpc moaa moab moac moag moam moap moba mobb mobo moca moco moga mogg mogo moma momo mooa moob mooc moog moop mopa mopp mpaa mpac mpao mpca mpcc mpmc mppc mppp oama oamp obba obbo ocab ocac ocam ocap ocbc occa occc ocga ocma ocom ocpa ocpm ocpp ogam ogb ogba ogma ogoa ogog omac omam omao omap ombo omca omgp omma omo- omoa omoo ompa ooaa ooba ooma oooo opap opca opo- oppa oppo paag paap paba paca paco paga pagb pago pam- pama pamb pamm pamo pamp paoc papa papb papg papp pbac pbcc pbgc pboc pbpa pcaa pcap pcba pcbc pcbm pcca pccc pcgg pcgm pcmb pcoa pcom pcpb pcpm pcpp pgaa pgam pgcc pgmc pgmp pmaa pmac pmag pmcc pmma pmmp pmpm pmpo poba pobo poca poco pogg pogo poma pomo pomp poop pop- popa popc popo popp ppac ppap ppcc ppcm ppga ppoa pppa pppo pppp