a-a a-b a-t aaa aab aad aao aas aat aax aay ab- aba abb abd abo abs abt abx aby ad- ada adb add ado ads adt adx ady aoa aob aod aoo aos aot aox as- asa asb asd aso ass ast asx asy at- ata atb atd ato ats att atx ax- axa axo axs axt axx ay- aya ayd ayo ays ayt ayx baa bab bad bao bas bat bax bay bba bbb bbd bbo bbs bbt bbx bby bda bdb bdd bdo bds bdt bdx bdy boa bob bod boo bos bot box boy bsa bsb bsd bso bss bst bsx bsy bta btb btd bto bts btt btx bty bxb bxd bxo bxx by- bya byd byo bys byt daa dab dad dao das dat dax day dba dbb dbd dbo dbs dbt dbx dby dda ddb ddd ddo dds ddt ddx ddy doa dob dod doo dos dot dox doy dsa dsb dsd dso dss dst dsx dsy dta dtb dtd dto dts dtt dtx dty dxd dxo dxs dxt dxx dy- dya dyb dyd dyo dys dyy oaa oab oad oao oas oat oax ob- oba obb obd obo obs obt obx oby oda odb odd odo ods odt oo- ooa oob ood ooo oos oot oox os- osa osb osd oso oss ost osx ot- ota otb otd oto ots ott ox- oxa oxb oxo oxt oxx oxy oya oyd oyo oys saa sab sad sao sas sat sax say sba sbb sbd sbo sbs sbt sbx sby sda sdb sdd sdo sds sdt sdy soa sob sod soo sos sot sox soy ss- ssa ssb ssd sso sss sst ssx sta stb std sto sts stt stx sty sxs sxt sy- sya syb syd sys syt syx t-x taa tab tad tao tas tat tax tay tba tbb tbd tbo tbs tbt tda tdb tdd tdo tds tdt tdx tdy to- toa tob tod too tos tot tox toy tsa tsb tsd tso tss tst tsx tsy tta ttb ttd tto tts ttt ttx tty txs txt tya tyd tyo tys tyt xaa xad xas xat xbx xda xdb xds xdt xoa xod xoo xos xot xox xsa xsb xss xst xts xtx xty xxo xxx xxy xyy yaa yab yad yao yas yat yax yay ybs yby yda ydo yds ydt ydy yob yod yoo yos yot yox yoy ysa ysb yso yss yst ysy yta ytd yto yts ytt yxa yxy yyb yys yyt yyy

a-do a-ya a-yo aaaa aaab aaad aaas aaba aabb aabd aabt aaby aada aads aadt aaoo aasa aasd aass aast aata aatt abaa abab abad abas abat abax abay abb- abba abbb abbo abbs abbt abby abda abdo abdy aboa abob abod aboo abos abot abox aboy abs- absa absd abss abta abts abys abyt abyy adaa adab adad adao adas adat aday adba adda addd addo adds addy adob adod adoo ados adot adox adsa adso adss adst adta adts adya adyt aoba aosd aoss aotd asaa asab asad asao asas asat asay asba asbo asby asda asdo asds asob asod asos asot assa assd asso asss asst assy asta astb asto asts asty asya at-t at-x ataa atab atad atas atat atax atay atbs atdt atob atod atos atot atoy atsb atst atta atto atts atty atya atys axat axo- axoa axos axto axxo axys ay-o ayad ayao ayas ayat ayay ayda ayds ayod ayoo ayos ayot ayta ayto ayya ba-x baaa baad baas baat baba babb babo babs baby bada badb badd bado bads bady baos basa baso bass bast bata bato bats batt baty baxt baya bayo bays bayt bbad bbas bbay bbbb bbbs bbdd bbdo bbox bboy bbyo bday bdos bdsd boab boad boas boat boba bobb bobo bobs boby boda bodb bodo bods body boob bood boos boot boox bosa boso boss bost bota botb botd boto bots bott boty boxa boxy boya boyd boyo boys bsaa bsas bsat bsbd bsod bsos bssd bsts btaa btdt btob btss bttb byas byoa byob byod byos bysb byso byss byst bysy byts byyd d-bo daab daad daas daba dabb dabo dabs dabt dada dado dads dady daos dasa dasb dasd dass dast dasy data dato dats datt daya dayo days dayt dbas dbos dboy dbsa dbss dbtt dday dddd ddot ddss ddts do-x doab doas doat doba dobb dobs doby dod- doda dodd dodo dods dody doob dood doos doot dosa doso doss dost dosy dota dotd doto dots dott doty doxa doxy doya doyo dsba dsda dsoa dsos dssa dsst dsto dsts dtaa dtot dtox dtss dttx dtxt dxab dxbt dxby dxds dxss dxsy dxts dxty dxxx dxys dya- dyab dyad dyas dyat dybt dydd dyo- dyoo dyot dys- dyss dyst dyt- dytx dyty dyxx dyxy oass oast oasy oats oaty obad obas obay obba obbo obby obdt obos obot obox oboy obsd obss obst obtd obts odas odax oday odbo odda oddd odds oddy odoo odos odot odso odts ooaa ooba ooby ooda oooo ooos oosa oost ootb oots ooty osas osat osay osba osby osoo osos ossa ossb ossd osso ossy osta osts osyt otas otay otbd otbs oto- otoo otos otoy otsa otso otta otto otts oxa- oxo- oxos oxox oxxo oxy- oxyd oyas oyda oyss oyst s-os sa-x saab saad saas saat saba sabb sabo sabs sada sadb sadd sado sads sadt sady saos sasa sasd saso sass sast sata satb satd sato sats satt saxa saxo saxt saya sayd sayo says sbaa sbas sbbs sbds sbot sbsa sbsd sbst sdax sdba sdds sdot sdss soad soas soat soay soba sobo sobs sobt soda sodd sodo sods sody sood soos soot sooy sosa soso soss sost sota soto sots soxs soya soyo soys soyt ssaa ssab ssao ssas ssat ssby ssdd ssot sssa sssb ssss ssta sstb sstd ssts stab stad stas stat stax stay stbd stbs stds stoa stob stod stoo stos stot stox stoy stss sttd styd stys styx sybo syds syso syss