a-a a-b a-t aaa aab aad aao aas aat aaw ab- aba abb abd abo abs abt abw ad- ada adb add ado ads adt adw aoa aob aod aoo aos aot aow as- asa asb asd aso ass ast asw at- ata atb atd ato ats att atw aw- awa awb awd awo aws awt aww baa bab bad bao bas bat baw bba bbb bbd bbo bbs bbt bbw bda bdb bdd bdo bds bdt bdw boa bob bod boo bos bot bow bsa bsb bsd bso bss bst bsw bta btb btd bto bts btt btw bwa bwb bwd bwo bws daa dab dad dao das dat daw dba dbb dbd dbo dbs dbt dda ddb ddd ddo dds ddt ddw doa dob dod doo dos dot dow dsa dsb dsd dso dss dst dsw dta dtb dtd dto dts dtt dtw dwa dwb dwo dws dwt dww oaa oab oad oao oas oat oaw ob- oba obb obd obo obs obt obw oda odb odd odo ods odt oo- ooa oob ood ooo oos oot oow os- osa osb osd oso oss ost osw ot- ota otb otd oto ots ott otw owa owb owd owo ows owt oww saa sab sad sao sas sat saw sba sbb sbd sbo sbs sbt sbw sda sdb sdd sdo sds sdt sdw soa sob sod soo sos sot sow ss- ssa ssb ssd sso sss sst ssw sta stb std sto sts stt stw swa swb swd swo sws swt taa tab tad tao tas tat taw tba tbb tbd tbo tbs tbt tda tdb tdd tdo tds tdt tdw to- toa tob tod too tos tot tow tsa tsb tsd tso tss tst tsw tta ttb ttd tto tts ttt ttw twa twb twd two tws twt tww waa wab wad wao was wat waw wba wbb wbd wbo wbs wbt wbw wda wdb wds wdt woa wob wod woo wos wot wow wsa wsb wsd wso wss wst wsw wta wtb wtd wto wts wtt wtw wwa wwd wwo wwt www

a-do a-wa aaaa aaab aaad aaas aaba aabb aabd aabt aabw aada aads aadt aaoo aaow aasa aasd aass aast aata aatt aatw aawt aaww abaa abab abad abas abat abaw abb- abba abbb abbo abbs abbt abda abdo aboa abob abod aboo abos abot abow abs- absa absd abss absw abta abts abwa adaa adab adad adao adas adat adaw adba adda addd addo adds adob adod adoo ados adot adsa adso adss adst adta adts adwa aoba aosd aoss aotd aowd asaa asab asad asao asas asat asba asbo asda asdo asds asob asod asos asot asow 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 atwa atwo atws atwt awad awas awds awoo awow awss awst awts awwa awws baaa baad baas baat baba babb babo babs bada badb badd bado bads baos basa baso bass bast bata bato bats batt baw- bawd baws bbad bbas bbbb bbbs bbdd bbdo bbws bdos bdsd boab boad boas boat boba bobb bobo bobs bobw boda bodb bodo bods boob bood boos boot boow bosa boso boss bost bota botb botd boto bots bott botw bowa bowd bows bowt bsaa bsas bsat bsaw bsbd bsdw bsod bsos bssd bsts btaa btdt btob btss bttb btwo bwaa d-bo daab daad daas daba dabb dabo dabs dabt dada dado dads daos dasa dasb dasd dass dast data dato dats datt dawa dawd dawo daws dawt 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 dowa dowb dowd dows dowt dsba dsda dsoa dsos dssa dsst dsto dsts dtaa dtot dtss dwad dwas dwdd dwst dwts dwww 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 ootw osas osat osba osoo osos osow ossa ossb ossd osso osta osts otas otbd otbs oto- otoo otos otow otsa otso otta otto otts otwo owda owow owsa owt- owtt owwa 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 sawa sawd saws sawt sbaa sbas sbbs sbds sbot sbsa sbsd sbst sdba sdds sdot sdss soad soas soat soaw soba sobo sobs sobt soda sodd sodo sods sood soos soot sosa soso soss sost sota soto sots sotw sowa sowd sows sowt ssaa ssab ssao ssas ssat ssaw ssdd ssot sssa sssb ssss ssta sstb sstd ssts ssws stab stad stas stat staw stbd stbs stds stoa stob stod stoo stos stot stow stss sttd stwd swab swad swas swat swbd swbs swbw swob swod swoo swot swow swsd swss swts taa- taas taat taba tabb tabo tabs tada tado tads taoa taos tasa tasb tass tast tata tatb tato tats tatt tawa tawd tawo taws tawt taww tbas tbbs tbst tbta tddb tdss toab toad toas toat toaw toba tobo tobs tobt toda todd todo tods todt tooa tood toos toot tosa tosb toso toss tost tota totd toto tots tott towa tows tsaa tsao tsat tsbd tsdb tsob tsos tssa tsst tsts tswa ttab ttbb ttss tttt twas twat twbt twdt two- twoa twob twod twoo twos twot twss waaa waad waao waas waat waaw waba wabb wabd wabo wabs wabt wabw wada wadb wadd wado wads wadt waob waoo waos waow wasa wasb wasd waso wass wast wata watb watd wato wats watt watw wawa wawb wawd wawo waws wawt wbaa wbab wbad wbat wbbb wbbd wbbo wbbs wbbt wbbw wbdt wbob wbos wbow wbsa wbsb wbsd wbss wbst wbsw wbta wbto wbts wbtt wbtw wbwb wbwo wbwt wdab wdad wdao wdas wdba