a-a a-b a-t aaa aab aad aao aas aat ab- aba abb abd abo abs abt ad- ada adb add ado ads adt aoa aob aod aoo aos aot as- asa asb asd aso ass ast at- ata atb atd ato ats att baa bab bad bao bas bat bba bbb bbd bbo bbs bbt bda bdb bdd bdo bds bdt boa bob bod boo bos bot bsa bsb bsd bso bss bst bta btb btd bto bts btt daa dab dad dao das dat dba dbb dbd dbo dbs dbt dda ddb ddd ddo dds ddt doa dob dod doo dos dot dsa dsb dsd dso dss dst dta dtb dtd dto dts dtt oaa oab oad oao oas oat ob- oba obb obd obo obs obt oda odb odd odo ods odt oo- ooa oob ood ooo oos oot os- osa osb osd oso oss ost ot- ota otb otd oto ots ott saa sab sad sao sas sat sba sbb sbd sbo sbs sbt sda sdb sdd sdo sds sdt soa sob sod soo sos sot ss- ssa ssb ssd sso sss sst sta stb std sto sts stt taa tab tad tao tas tat tba tbb tbd tbo tbs tbt tda tdb tdd tdo tds tdt to- toa tob tod too tos tot tsa tsb tsd tso tss tst tta ttb ttd tto tts ttt

a-do aaaa aaab aaad aaas aaba aabb aabd aabt aada aads aadt aaoo aasa aasd aass aast aata aatt abaa abab abad abas abat abb- abba abbb abbo abbs abbt abda abdo aboa abob abod aboo abos abot abs- absa absd abss abta abts adaa adab adad adao adas adat adba adda addd addo adds adob adod adoo ados adot adsa adso adss adst adta adts aoba aosd aoss aotd asaa asab asad asao asas asat asba asbo asda asdo asds asob asod asos asot assa assd asso asss asst asta astb asto asts at-t ataa atab atad atas atat atbs atdt atob atod atos atot atsb atst atta atto atts baaa baad baas baat baba babb babo babs bada badb badd bado bads baos basa baso bass bast bata bato bats batt bbad bbas bbbb bbbs bbdd bbdo bdos bdsd boab boad boas boat boba bobb bobo bobs boda bodb bodo bods boob bood boos boot bosa boso boss bost bota botb botd boto bots bott bsaa bsas bsat bsbd bsod bsos bssd bsts btaa btdt btob btss bttb d-bo daab daad daas daba dabb dabo dabs dabt dada dado dads daos dasa dasb dasd dass dast data dato dats datt dbas dbos dbsa dbss dbtt dddd ddot ddss ddts doab doas doat doba dobb dobs dod- doda dodd dodo dods doob dood doos doot dosa doso doss dost dota dotd doto dots dott dsba dsda dsoa dsos dssa dsst dsto dsts dtaa dtot dtss oass oast oats obad obas obba obbo obdt obos obot obsd obss obst obtd obts odas odbo odda oddd odds odoo odos odot odso odts ooaa ooba ooda oooo ooos oosa oost ootb oots osas osat osba osoo osos ossa ossb ossd osso osta osts otas otbd otbs oto- otoo otos otsa otso otta otto otts s-os saab saad saas saat saba sabb sabo sabs sada sadb sadd sado sads sadt saos sasa sasd saso sass sast sata satb satd sato sats satt sbaa sbas sbbs sbds sbot sbsa sbsd sbst sdba sdds sdot sdss soad soas soat soba sobo sobs sobt soda sodd sodo sods sood soos soot sosa soso soss sost sota soto sots ssaa ssab ssao ssas ssat ssdd ssot sssa sssb ssss ssta sstb sstd ssts stab stad stas stat stbd stbs stds stoa stob stod stoo stos stot stss sttd taa- taas taat taba tabb tabo tabs tada tado tads taoa taos tasa tasb tass tast tata tatb tato tats tatt tbas tbbs tbst tbta tddb tdss toab toad toas toat toba tobo tobs tobt toda todd todo tods todt tooa tood toos toot tosa tosb toso toss tost tota totd toto tots tott tsaa tsao tsat tsbd tsdb tsob tsos tssa tsst tsts ttab ttbb ttss tttt

-aaa- -abad aaaas aaasa aaass aaata aabaa aabba aadas aadat abaab ababa ababs abada abasa abass abbad abbas abbat abbod abbos abbot aboab aboad aboat abobo abood aboot aboso abott abtaa abtao adaba adada adado adads adasa adast adata adato adats adbot addas addsa addto adobo adodb ads-b aoos aosta asaba asada asado asasa asats asbad asbos asdas asoda asodd asosa asota assab assad assas assat assoa assos assot asstd assts astab astad astas astat astod astoo astos atats atbat atoad atoot atoss atoto attas atto- baata babas babbs babdo baboo babos babot badao badas badat baddo badod badoo badot badto basab basad baso- bassa basso basta basto basts batab batad batas batat batob batoo batos batsa batta batto batts bo-bo boada boast boats bobos bobst bobts bodas bodd- bodos booat booba boobs boosa boost boota boots bosas bossa bosso bosta botad botas botos botta botts bsaba d-a-d d-dot daada daasa daata dabas dabat dabba dabbs dadao dadas dadda daddo dadoo dados dasds dassa dasso datas datos datta datto dbdos dbtss ddddd ddost do-do doaba doado doats dobbs dobos dodab dodad dodds dodoo dodos dooab doobs doodo doods doost dosas dosso dot-s dotoa dotoo dotto dssat oasts obaba obata obodo odaba oddba odssa odtaa ooooo osada osado osato ososo ossos ostad otdoa otoba otoso ototo ottos s-bot saaba saabo saabs saada saasa sabas sabat sabda saboo sabot sabsa sadad sadao sadas sadat sadda saddo sado- sadso sadto sasda sassa sasso sat-b satao satat satos satta satto sbata sdaot so-so soata sobad sobao sobat sodab sodas soddo soots sosad sosas soss- sosta sosto sot-a sotoa sotoo sotos sotta sotto sotts ssats sssss staab staad staat stabo stabs stadd stads stadt stat- stata stato stats stdos stoas stoat stobs stoob stood stoos stoot stoss stots stott ta-da ta-ta taabo taast tabas tabat tabda tabo- taboo tabot tadao tadas tassa tasso tasta tasto tataa tatao