a-a a-b aaa aab aad aaf aah aar aas ab- aba abb abd abf abh abr abs ad- ada adb add adf adh adr ads af- afa afb afd aff afh afr afs aha ahb ahd ahf ahh ahr ahs ar- ara arb ard arf arh arr ars as- asa asb asd asf ash asr ass baa bab bad baf bah bar bas bba bbb bbd bbf bbh bbr bbs bda bdb bdd bdf bdh bdr bds bfa bfb bfd bff bfh bfr bfs bha bhb bhd bhf bhh bhr bhs bra brb brd brf brh brr brs bsa bsb bsd bsf bsh bsr bss daa dab dad daf dah dar das dba dbb dbd dbf dbh dbr dbs dda ddb ddd ddf ddh ddr dds dfa dfb dfd dff dfh dfr dfs dh- dha dhb dhd dhf dhh dhr dhs dra drb drd drr drs dsa dsb dsd dsf dsh dsr dss faa fab fad faf fah far fas fba fbb fbd fbf fbh fbr fbs fda fdb fdd fdf fdh fdr fds ffa ffd fff ffh ffr ffs fha fhb fhf fhh fhr fhs fra frb frd frf frh frr frs fsa fsb fsd fsf fsh fsr fss haa hab had haf hah har has hba hbb hbd hbf hbh hbr hbs hda hdb hdd hdf hdh hdr hds hfa hfb hfd hff hfh hfr hfs hha hhb hhd hhf hhh hhr hhs hr- hra hrb hrd hrf hrh hrr hrs hsa hsb hsd hsf hsh hsr hss ra- raa rab rad raf rah rar ras rba rbb rbd rbf rbh rbr rbs rda rdb rdd rdf rdh rdr rds rfa rfb rfd rff rfh rfr rfs rh- rha rhb rhd rhf rhh rhr rhs rra rrb rrd rrf rrh rrr rrs rsa rsb rsd rsf rsh rsr rss saa sab sad saf sah sar sas sba sbb sbd sbf sbh sbr sbs sda sdb sdd sdf sdh sdr sds sfa sfb sfd sff sfh sfr sfs sh- sha shb shd shf shh shr shs sr- sra srb srd srf srh srr srs ss- ssa ssb ssd ssf ssh ssr sss

a-ha aaaa aaab aaad aaaf aaah aaar aaas aaba aabb aabd aabh aada aads aafa aafb aafd aaff aaha aahs aara aard aars aasa aasd aasf aass abaa abab abad abaf abar abas abb- abba abbb abbr abbs abda abff abha abhr abhs abra abrs abs- absa absd absf abss adaa adab adad adah adar adas adba adda addd addr adds adfa adfs adha adhd adhs adra adrs adsa adsr adss afaa afad afar afbs afdb affa affs afhs afr- afra afrs afsa afsb ahab ahad ahah ahar ahas ahfa ahha ahhs ahra ahrr ahrs ahsa ahss arab arad araf arah arar aras arba arbh arbs arda ardf ards arfa arfb arff arfs arh- arhs arr- arra arrh arrr arrs ars- arsa arsd asaa asab asad asaf asah asar asas asba asda asdf asds asfa asha ashs asra asrs assa assd assh assr asss baaa baad baaf baah baar baas baba babb babr babs bada badb badd badh badr bads baff baha bahr bahs bar- bara barb bard barf barh barr bars basa basf bash bass bbad bbas bbbb bbbs bbdd bbhs bd-r bddh bdhs bdsd bfas bffs bfhs bfsr bhar bhff bhhs bhra bhsf brab brad braf brah bras brda brds brhs brrr brrs brsb brsr bsaa bsas bsbd bsfa bsff bsfs bshs bsra bsrd bssd daab daad daar daas daba dabb dabs dada dads dafa daff dafs daha dahs dara darb dard darf darr dars dasa dasb dasd dash dass dbar dbas dbfs dbhs dbrs dbsa dbss dddd ddss dfaf dfas dfds dffa dfrf dhaa dhad dhar dhfs dhsa draa drab drad draf drar dras drba drda drhs drra drrs drsa dsba dsda dsdr dsfa dshs dsrr dssa faaa faad faah faas faba fabd fabs fada fadd fads fafa faff faha fahd fahr fahs fara farb fard farr fars fasa fasd fash fass fbar fbhs fbrs fbsd fdhs ffar ffff ffhs ffrr ffsa ffss fhas fhfs fhhs fhrs fhss frab frad fras frhs frsb fsas fshb fshd fshs fsra fssa fssf haab haad haaf haar haas haba habs hada hadf hadh hafb hafd haff hafs haha hahs hara hard harf harh harr hars hasa hasd hash hass hbar hbbs hbds hbhs hbrs hbss hdda hdhs hdra hdss hfba hfhs hfrs hfss hhaa hhds hhhh hhhs hrad hras hrhs hsad hsas hsfs hshs raab raad raaf raas raba rabb rabs rada radd radh radr rads rafa raff raha rahr rahs rara rarb rarf rars rasa rasd rash rass rbaf rbbb rbbr rbbs rbds rbhs rbsd rbss rdas rdfa rdhs rfds rfhs rhfs rhhs rrad rrah rras rrhs rrrr rsaa rsaf rsdd rsds rshd rshs rssa saab saad saaf saah saar saas saba sabb sabr sabs sada sadb sadd sadh sadr sads safa safb saff safr saha sahr sahs sara sard sarf sarh sarr sars sasa sasd sasf sash sass sbaa sbar sbas sbbs sbds sbhs sbsa sbsd sdba sdds sdha sdhb sdhd sdhs sdrs sdsf sdss sfar sfas sfba sfha sfhs sfra sfss shab shad shah shar shas shbs shha shhh shhs shrs sraf sras srhs srsd ssaa ssab ssas ssbr ssdd ssdf sshs ssra ssrs sssa sssb sssf sssh ssss

-aaa- -abad aaaah aaaas aaasa aaass aabaa aabba aabfs aabra aadas aahaa aarah aasha aasra abaab ababa ababs abada abara abasa abash abass abbad abbar abbas abbrs abfab abffs abhar abrad abrar abras absar adaba adada adads adahs adara adars adasa adash addah addas addha addra addsa adhar adhhd adrad adrar adras ads-b afara afars afash affds afrah afsar ahabs ahahs ahard ahash ahhaa ahhha ahrab ahrar ar-ab arab- araba arabs arada arads arahs arara arars arash arass arbab arbar arbas ardab ardah ardas ardra arhar arrah arras arrha arsha asaba asada asafa asara asarh asasa asbad asbah asdah asdas asfar ashab ashar ashas ashra asrar assab assad assaf assas assh- baard baars babar babas babbs babra badar badas badha badra baffa baffs bafra bahad