daka daks dana dand dank dann danr dans dara darb darc dard dark darn darr dars dasa dasb dasc dasd dask dass dbar dbas dbcc dbcs dbrn dbrs dbsa dbss dcas dcbc dcca dccb dccc dccs dcdb dcds dcns dcra dcrk dcsc dcss dddd ddrc ddss dkba dkdc dnaa dnab dnac dnad dnan dnas dncs dnrc dnsa dnsc draa drab drac drad drak drar dras drba drbc drca drda drna drra drrs drsa dsac dsba dsbc dscc dscn dscr dscs dsda dsdr dsrc dsrr dssa dssc dssn kaaa kaab kaak kaan kaar kaas kaba kabb kabc kabd kabr kacb kacc kacd kacs kad- kada kadd kadr kads kaka kakc kakk kakn kaks kana kanb kand kann kans kara karb kard kark karn karr kars kas- kasa kasb kasc kask kasn kasr kass kbaa kbab kbac kbad kbak kbar kbas kbba kbbb kbbc kbbd kbbk kbbr kbbs kbca kbcb kbck kbcr kbcs kbdb kbdn kbdr kbds kbkb kbkk kbkr kbna kbnd kbnn kbnr kbra kbrb kbrc kbrd kbrk kbrn kbsa kbsb kbsk kbsn kbsr kbss kcaa kcab kcac kcad kcar kcas kcba kcbc kcbd kcbk kcbr kcbs kcca kccb kccc kccd kcck kccr kcda kcdc kcdd kcdr kcds kckc kckk kckn kckr kcnb kcnd kcnr kcns kcrc kcrn kcrr kcrs kcsa kcsb kcsc kcsd kcsn kcsr kcss kdaa kdab kdac kdad kdak kdar kdbb kdbn kdbr kdbs kdca kdcc kdcd kdcr kddb kddc kddd kddk kddr kdka kdkb kdkd kdkk kdkn kdkr kdna kdnd kdnk kdnn kdnr kdns kdrb kdrs kdsc kdsd kdsk kdsn kdsr kdss kkaa kkac kkan kkar kkba kkbb kkbd kkbn kkbr kkbs kkcb kkcd kkck kkcn kkcr kkcs kkda kkdc kkdd kkkk kknb kknd kknn kkns kkrb kkrc kkrk kkrn kkrr kkrs kksa kksd kksn kksr kkss knaa knab knac knan knar knas knba knbb knbc knbn knbr knca kncb knck kncn kncr knda kndb kndc kndd kndk kndn kndr knkk knnb knnd knnk knnr knns knrb knrk knrs knsa knsb knsc knsd knsk knsn knsr knss krab krac krad krak kran krar kras krba krbb krbd krbk krbr krca krcb krcc krcd krcn krcs krda krdc krdd krdr krds krka krkc krkd krkk krkn krkr krks krna krnb krnd krnk krnn krrb krrc krrk krrn krrr krrs krsa krsc krsd krsk krsn krsr krss ksab ksac ksak ksan ksar ksas ksba ksbc ksbn ksbr ksbs ksca kscb ksck kscn kscr kscs ksdc ksdk ksdn ksdr ksds kska kskb kskd kskk kskn kskr ksks ksna ksnb ksnc ksnd ksnk ksnn ksnr ksns ksra ksrb ksrn ksrr ksrs kssa kssn kssr ksss naaa naab naac naad naan naar naas naba nabc nabk nabs naca nacc nacd nack nacs nada nadc nadk nadr nads naka naks nan- nana nanb nand nann nans nara narc nard nark narn narr nars nas- nasa nasb nasc nasd nask nasr nass nbaa nbad nbak nbar nbas nbbc nbca nbcc nbcs ncaa ncac ncar ncba ncbc ncbs ncca nccc nccn nccr nccs ncda ncdc ncdn ncdr ncds ncna ncnc ncnd ncra ncrc ncsa ncsc ncss ndaa ndak ndas ndcc ndcs nddb ndna ndrc ndss nndb nnnn nnsa nnss nrab nras nrca nrcs nrdc nrds nrna nrrc nrrd nrsa nrsc nsaa nsac nsar nsca nscc nscd nscs nsds nskk nsna nsnr nsra nsrc nsrd nssa nssb nssc nssr nsss raab raad raak raan raas raba rabb rabk rabs rac- raca racc rack racs rada radc radd radr rads raka rakk rana ranc rand rank rann rans rara rarb rark rars rasa rasc rasd rask rass rbbb rbbr rbbs rbds rbsd rbss rcac rcas rcbc rccb rccc rccs rcdc rcds rcnr rcrd rcsa rcsc rcsd rcss rdac rdas rdna rkss rnas rnbr rncs rndc rnds rrad rras rrna rrrr rsaa rscc rscn rscs rsdd rsds rsna rsnn rsnr rssa sa-c saab saac saad saak saan saar saas saba sabb sabc sabr sabs saca sacc sacd sack sacn sacr sacs sada sadb sadc sadd sadr sads saka sakb sakk saks sana sand sank sann sanr sans sara sarc sard sark sarn sarr sars sasa sasc sasd sask sass sbaa sbac sbar sbas sbbs sbca sbcc sbcs sbds sbrk sbsa sbsd scaa scab scac scad scak scan scar scas scba sccc sccs scda scdc scds sck- scna scnd scnr scr- scra scrc scrn scrs scsa scsc scsd scsn scsr sdak sdba sdcc sddc sdds sdna sdrc sdrs sdsc sdss skab skac skad skan skar skn- skra sksd skss snab snad snak snar snas snba snca sncc snda snns snra snrk snrs snsd sras srbc srcc srna srnn srsd ssaa ssab ssac ssan ssas ssbn ssbr ssca sscc sscs ssdc ssdd ssns ssra ssrc ssrs sssa sssb sssc ssss

-aaa- -abad a-dna aaaas aaadc aaarc aaasa aaass aabaa aabba aabra aacbc aacsa aacsb aacss aadac aadas aandr aarna aasra abaab ababa ababs abaca aback abacs abada abaka abana abanc aband abank abann abara abarn abasa abask abass abbac abbad abban abbar abbas abbrs abcan abcas abccc abcdb abdan abkar abnak abrac abrad abrak abran abrar abras absar acaca acacb acack acads acana acar- acara acard acars acass accad accas accra accrd acdcs acdnr acrab acsad acsdc adaba adada adads adaka adana adanc adara adark adarn adars adasa addas addra addsa adkan adkar adnan adnas adrad adran adrar adras ads-b akaba akana akand akans akard akasa akban akbar akbas akkad akkas akkra akrak akrar aksar anaba anack anaka anaks anana anand anara anasa anass anban anbar ancar andab andac andad andan andar andas andr- andra ankaa ankas annan annar annas anncr anras ansac ansan ansar ansca ar-ab ara-c arab- araba arabs araca arack arada arads araks arana aranc arand arank arans arara arars arass arbab arbar arbas arcan arcas ardab ardak ardan ardas ardra arkan arkar arkas arkna arnac arnad arnan arnar arnas arnks arrak arran arras arsac arsan asaak asaba asabc asack asada asaka asana asara asasa asbad asbak asbca ascan ascar asdas askan askar askas asksa asnan asnas asrar assab assac assad assan assas assns b-cas b-dna b-r-k baard baarn baars babak baban babar babas babbs babka babns