-ana aaaa aaab aaan aaap aaar aaas aaba aabb aabp aana aang aanp aapa aaps aara aarp aars aasa aass abaa abab abag aban abap abar abas abb- abba abbb abbr abbs abpa abpn abpp abpr abps abra abrs abs- absa absp abss agag agan agap agar agas agba agga agna agns agps agra agrp agsa agsg ana- anaa anab anag anan anap anar anas anba anbb ang- anga angs anna annb anns anp- anpa anpp anpr ansa ansp apan apap apar apas apba apbg apbr apbs apga apna apng appa appr apps apra aprn aprs apsa apss arab arag aran arap arar aras arba arbs arga argb args arna arng arns arpa arps arr- arra arrg arrr arrs ars- arsa asaa asab asag asan asap asar asas asba asgp aspa aspr asps asra asrg asrs assa assn assp assr asss baaa baan baar baas baba babb babr babs baga bagg bagn bags bana bang bann banp banr bans bapa bapp baps bar- bara barb barg barn barr bars basa bass bbas bbbb bbbs bbga bbng bbpr bbrg bgan bggs bnas bnpp bnrr bnss bpsa brab brag bran bras brna brns brrr brrs brsb brsr bsaa bsap bsas bsgs bsns bspp bspr bsra gaap gaar gaas gaba gabb gabp gabr gabs gaga gagg gags gana gang gann gans gapa gapp gaps gara garb garg garn garp garr gars gasa gasb gasp gasr gass gbag gban gbap gbas gbbs gggg ggrn ggss gnaa gnap gnar gnas gnps gnrr gpaa gpas gpgp gpra gprp gprs gpsa gpsg gpss grab gran grap gras grbr grps grrr grrs grss gsab naaa naab naag naan naar naas naba nabs naga nags nan- nana nanb nang nann nanp nans napa napb napg napp naps nara narg narn narp narr nars nas- nasa nasb nasp nasr nass nbaa nbap nbar nbas nbpa nbpp nbps nbsp ngab ngan ngas ngns ngsn nngn nnnn nnpr nnsa nnss npap npas nppa npra npsa npss nrab nrap nras nrna nrpn nrps nrsa nrsp nsaa nsar nsna nsnr nsps nsra nssa nssb nssp nssr nsss paag paan paap paar paas paba paga pagb pan- pana pang pann pans papa papb papg papp papr paps par- para parg parn parp parr pars pasa pasp pass pban pbar pbpa pbrs pbsa pbsp pgaa pgas pgsa pgss pnar pnas pnpp pnra ppan ppap ppar ppga pppa pppn pppp ppps ppss prag pran prar pras prbs prgs prna prnp prps prrs prsa prss psap psas psbr psga psgr psna psnr pspp pspr psps psrp pssa raab raag raan raas raba rabb rabs raga ragg rags rana rang rann rans rapa rapp raps rara rarb rars rasa rasp rass rbbb rbbr rbbs rbsp rbss rgan rgba rnag rnas rnbr rngs rnsp rpga rpgs rppn rpps rras rrna rrrr rrsp rsaa rsgb rsna rsnn rsnr rspb rsps rssa saab saag saan saap saar saas saba sabb sabr sabs saga sagg sags sana sang sann sanr sans sapa sapp saps sara sarg sarn sarp sarr sars sasa sass sbaa sbar sbas sbbs sbsa sbsp sgaa sgap sggg sggs sgps sgss snab snag snap snar snas snba snns snpg snpp snra snrs sp-a spag span spap spar spas spgb spns spps sprs spsa spsp spss sras srgb srna srnn srps srsp ssaa ssab ssan ssap ssas ssbn ssbr ssgs ssns sspa ssps ssra ssrg ssrs sssa sssb ssss