-ana aaaa aaab aaad aaan aaar aaas aaav aaba aabb aabd aada aads aana aand aara aard aars aasa aasd aass aava abaa abab abad aban abar abas abb- abba abbb abbr abbs abda abra abrs abs- absa absd abss abva abvd adaa adab adad adan adar adas adba adda addd addn addr adds adna adns adra adrs adsa adsr adss advb advs ana- anaa anab anad anan anar anas anba anbb and- anda andr ands anna annb anns ansa ansd arab arad aran arar aras arba arbs arda ards arna arnd arns arr- arra arrr arrs ars- arsa arsd arva arvn asaa asab asad asan asar asas asba asda asds asra asrs assa assd assn assr asss asva asvd asvs avab avan avar avas avda avra avva baaa baad baan baar baas baba babb babr babs bada badb badd badr bads bana band bann banr bans bar- bara barb bard barn barr bars basa bass bava bbad bbas bbbb bbbs bbdd bd-r bdav bdna bdsd bnas bnrr bnss brab brad bran bras brav brda brds brna brns brrr brrs brsb brsr bsaa bsas bsbd bsnd bsns bsra bsrd bssd bvds d-na daab daad daan daar daas daba dabb dabs dada dads dana dand dann danr dans dara darb dard darn darr dars dasa dasb dasd dass dava dbar dbas dbrn dbrs dbsa dbss dddd ddss dnaa dnab dnad dnan dnas dnsa draa drab drad drar dras drba drda drna drra drrs drsa drvn dsba dsda dsdr dsrr dssa dssn dsvd dvar dvas dvbs dvda dvdr dvds dvra dvrs dvsn dvsr naaa naab naad naan naar naas naba nabs nada nadr nads nan- nana nanb nand nann nans nara nard narn narr nars nas- nasa nasb nasd nasr nass nasv nava navr navs navv nbaa nbad nbar nbas ndaa ndas nddb ndna ndss ndsv nndb nnnn nnsa nnss nrab nras nrds nrna nrrd nrsa nrsv nsaa nsar nsds nsna nsnr nsra nsrd nssa nssb nssr nsss nvda nvss raab raad raan raas raba rabb rabs rada radd radr rads rana rand rann rans rara rarb rars rasa rasd rass rava rbbb rbbr rbbs rbds rbsd rbss rdas rdna rdvs rnas rnbr rnds rrad rras rrna rrrr rsaa rsdd rsds rsna rsnn rsnr rssa saab saad saan saar saas saba sabb sabr sabs sada sadb sadd sadr sads sana sand sann sanr sans sara sard sarn sarr sars sarv sasa sasd sass sava savs sbaa sbar sbas sbbs sbds sbsa sbsd sdba sdds sdna sdrs sdss snab snad snar snas snav snba snda snns snra snrs snsd sras srna srnn srsd srvn ssaa ssab ssan ssas ssbn ssbr ssdd ssns ssra ssrs sssa sssb ssss svan svar svns vaad vaan vaar vaas vabs vada vads vana vand vann vans vara vard varn varr vars vas- vasa vass vava vavs vnav vran vras vrav vrba vrnn vrsa vsan vvsb vvvv