a-a a-b a-t aaa aab aao aar aas aat aav aay ab- aba abb abo abr abs abt abv aby aoa aob aoo aor aos aot aov ar- ara arb aro arr ars art arv ary as- asa asb aso asr ass ast asv asy at- ata atb ato atr ats att atv av- ava avb avo avr avs avt avy ay- aya ayo ayr ays ayt baa bab bao bar bas bat bav bay bba bbb bbo bbr bbs bbt bby boa bob boo bor bos bot bov boy bra brb bro brr brs brt brv bry bsa bsb bso bsr bss bst bsv bsy bta btb bto btr bts btt btv bty bva bvb bvo bvr bvs bvt bvv by- bya byo byr bys byt oaa oab oao oar oas oat oav ob- oba obb obo obr obs obt obv oby oo- ooa oob ooo oor oos oot oov or- ora orb oro orr ors ort orv ory os- osa osb oso osr oss ost osv ot- ota otb oto otr ots ott otv ov- ova ovb ovo ovs ovv oya oyo oys ra- raa rab rao rar ras rat rav ray rba rbb rbo rbr rbs rbt roa rob roo ror ros rot rov roy rra rrb rrr rrs rrt rsa rsb rso rsr rss rst rsv rta rtb rto rtr rts rtt rtv rty rva rvb rvo rvr rvs rvt rvv rvy ry- rya ryo ryr rys ryy saa sab sao sar sas sat sav say sba sbb sbo sbr sbs sbt sbv sby soa sob soo sor sos sot sov soy sr- sra srb sro srr srs srt srv sry ss- ssa ssb sso ssr sss sst ssv sta stb sto str sts stt stv sty sva svb svo svr svs svt svv svy sy- sya syb syr sys syt taa tab tao tar tas tat tav tay tba tbb tbo tbr tbs tbt tbv to- toa tob too tor tos tot tov toy tra trb tro trr trs trt trv try tsa tsb tso tsr tss tst tsv tsy tta ttb tto ttr tts ttt ttv tty tva tvb tvo tvr tvs tvt tvy tya tyo tyr tys tyt v-a vaa vab vao var vas vat vav vay vba vbo vbr vbs vbv voa vob voo vor vos vot vov voy vra vrb vrr vrs vrt vry vsa vsb vso vsr vss vst vsv vta vtb vto vtr vts vtt vtv vty vva vvb vvo vvr vvs vvt vvv vyt yaa yab yao yar yas yat yav yay ybr ybs yby yob yoo yor yos yot yoy yra yro yrs yrt ysa ysb yso ysr yss yst ysy yta yto ytr yts ytt ytv yva yvo yvr yvy yyb yys yyt yyy

a-ya a-yo aaaa aaab aaar aaas aaav aaba aabb aabt aaby aaoo aara aaro aars aart aasa aass aast aata aatt aava abaa abab abar abas abat abay abb- abba abbb abbo abbr abbs abbt abby aboa abob aboo abor abos abot abov aboy abra abro abrs abry abs- absa abss abta abts abva abys abyt abyy aoba aora aorb aors aort aoss arab arar aras arat aray arba arbs arby aroa arob aroo aror aros arr- arra arro arrr arrs arrt arry ars- arsa arso arst arsy arta arto artr arts artv arty arva arvo arvy ary- arya arys asaa asab asao asar asas asat asay asba asbo asby asob asor asos asot asra asro asrs assa asso assr asss asst assy asta astb asto astr asts astv asty asva asvs asya at-t ataa atab atar atas atat atay atbs atob ator atos atot atoy atra atro atry atsb atst atta atto attr atts atty atvs atya atys avab avao avar avas avat avay avor avos avot avoy avra avro avry avst avva avvo avvy avys ay-o ayao ayar ayas ayat ayay ayoo ayos ayot ayra ayry ayta ayto ayya baaa baar baas baat baba babb babo babr babs baby baos bar- bara barb baro barr bars bart bary basa baso bass bast bata bato bats batt baty bava baya bayo bays bayt bbas bbay bbbb bbbs bboy bbyo boab boar boas boat boba bobb bobo bobs boby boob boor boos boot bor- bora boro borr bors bort bory bosa boso boss bost bota botb boto bots bott boty bova bovo bovy boya boyo boys brab brao bras brat brav bray broa brob broo bror bros brot brrr brrs brsb brsr brst bry- brya bryo bsaa bsas bsat bsos bsra bsts bstv btaa btob btor btrt btry btss bttb byar byas byoa byob byos byrt bysb byso byss byst bysy byts oara oars oary oass oast oasy oats oaty oavs obas obay obba obbo obby obor obos obot oboy obra obro obsr obss obst obts obvs ooaa ooba ooby oooo ooos oora oort oory oosa oost ootb oots ooty orab orao orar oras orat orav oray orba orbb orbo orbs orby oro- oror oros orot oroy orra orro orrs orry orsa orso orsy orta orto orts orvr orvs orya orys osar osas osat osay osba osby osoo osor osos osov osro ossa ossb osso ossy osta ostr osts osyt otar otas otay otbs oto- otoo otor otos otov otoy otra otro otrs otry otsa otso otta otto otts otyr ovar ovo- ovoo ovot ovra oyas oyss oyst raab raas raat raba rabb rabo rabs raby raob raos rara rarb raro rars rary rasa raso rass rast rasy rata rato rats ratt raty rava raya rayr rays rayt rbbb rbbr rbbs rbss rbst roab roar roas roat rob- roba robb robo robs robt roby roob roor roos root rora roro rort rory rosa roso ross rost rosy rota roto rotr rots rott roty rova rovo rovs roya roys royt rras rrat rrrr rsaa rsos rssa rsts rtas rtss rtts rtva ryas ryat ryba ryob ryot rysy rytt ryyt s-os s-vt saab saar saas saat saba sabb sabo sabr sabs saor saos sara saro sarr sars sart sarv sary sasa saso sass sast