a-a a-b a-i a-t aaa aab aai aao aas aat aau aay ab- aba abb abi abo abs abt abu aby ai- aia aib aii aio ais ait aiu aiy aoa aob aoi aoo aos aot aou as- asa asb asi aso ass ast asu asy at- ata atb ati ato ats att atu au- aua aub aui auo aus aut ay- aya ayi ayo ays ayt ayu b-u baa bab bai bao bas bat bau bay bba bbb bbi bbo bbs bbt bbu bby bi- bia bib bii bio bis bit biu biy boa bob boi boo bos bot bou boy bsa bsb bsi bso bss bst bsu bsy bta btb bti bto bts btt btu bty bua bub bui buo bus but buu buy by- bya byi byo bys byt byu ia- iaa iab iai iao ias iat iau iba ibb ibi ibo ibs ibt ibu iby iia iib iii iio iis iit iiu io- ioa iob ioi ioo ios iot iou is- isa isb isi iso iss ist isu isy ita itb iti ito its itt itu ity iu- iua iub iui ius iut iya iyo iys iyt iyy o-i oaa oab oai oao oas oat oau ob- oba obb obi obo obs obt obu oby oia oib oii oio ois oit oiu oo- ooa oob ooi ooo oos oot os- osa osb osi oso oss ost osu ot- ota otb oti oto ots ott otu ou- oua oui ouo ous out oya oyi oyo oys saa sab sai sao sas sat sau say sba sbb sbi sbo sbs sbt sbu sby sia sib sii sio sis sit siu soa sob soi soo sos sot sou soy ss- ssa ssb ssi sso sss sst ssu sta stb sti sto sts stt stu sty sua sub sui suo sus sut suu suy sy- sya syb syi sys syt syu taa tab tai tao tas tat tau tay tba tbb tbi tbo tbs tbt tbu tia tib tii tio tis tit tiu tiy to- toa tob toi too tos tot tou toy tsa tsb tsi tso tss tst tsu tsy tta ttb tti tto tts ttt ttu tty tua tub tui tuo tus tut tuu tuy tya tyo tys tyt ua- uaa uab uai uao uas uat uau uay uba ubb ubi ubo ubs ubt ubu uby uia uib uii uio uis uit uiu uoa uob uoo uos uot usa usb usi uso uss ust usu uta utb uti uto uts utt utu uty uua uus uut uuu uyi uyo uys uyu yaa yab yai yao yas yat yau yay ybi ybs yby yii yio yis yit yob yoi yoo yos yot you yoy ysa ysb ysi yso yss yst ysu ysy yta yto yts ytt ytu yua yui yuo yus yut yuu yuy yyb yys yyt yyu yyy

-ous a-ii a-ya a-yo aaaa aaab aaai aaas aaba aabb aabi aabt aaby aaib aaii aais aaoo aasa aasi aass aast aasu aata aatt aaus abaa abab abai abas abat abau abay abb- abba abbb abbi abbo abbs abbt abby abia abib abis abit abiu abiy aboa abob aboo abos abot abou aboy abs- absa absi abss absu abta abts abtu abua abus abut abuy abys abyt abyy aiai aias aiba aibo aiia aiib aioi aisa aisb aisi aiso aist aisy aita aiti aits aitt aitu aiui aoba aoss aous aout asaa asab asai asao asas asat asau asay asba asbo asbu asby asia asii asio asis asit asob asoi asos asot asou assa assi asso asss asst assu assy asta astb asti asto asts asty asub asui asus asya at-t ataa atab atai atas atat atay atbs atia atis atit atiu atob atoi atos atot atoy atsb atsi atst atta atti atto atts attu atty atua atub atus atya atys auaa auby auis auoy ausa aust ausu aut- auto auts auty auyo ay-o ayao ayas ayat ayay ayoo ayos ayot ayou aysu ayta ayto ayub ayya ba-i baaa baas baat baba babb babi babo babs babu baby baia baib baio bais bait baos basa basi baso bass bast basu bata bati bato bats batt batu baty bau- baya bayi bayo bays bayt bayu bbas bbau bbay bbbb bbbs bboy bbyo biao bias biat biba bibb bibi bibo bibs biis bio- bioi bios biot biou bis- bisa biso biss bist bisu bisy bita bito bits bitt bitu biya biys boab boai boas boat boba bobb bobi bobo bobs bobu boby boi- boii bois boit boiu boob boos boot bosa bosi boso boss bost bosu bota botb boti boto bots bott boty boua bous bout bouy boya boyi boyo boys bsaa bsas bsat bsos bsts btaa btob btss bttb btus buat buba bubb bubi bubo bubs bubu buis buit buiu buoy busa busi buss bust busu busy but- buta buti buto buts butt buty buus buyi buyo buys buyu byas byit byoa byob byoi byos bysb bysi byso byss byst bysy byts i-by iaaa iaai iaas iaat iaba iaia iais iasa iasi iaso iata iati ibas ibat ibia ibis ibos ibot ibsa ibss ibtb ibts ibus ibuy ibyi iias iiii iiio iiis iiit iioi iioo iios iisi iist iisu iita iitt ioba iobi ioby ioii ioio ioit iooi iooo ioos ioso iosu iota ioto ious is-a isai isao isas isat isay isba isbt isia isis isit iso- isos issa issi isso isss issu issy ista isti isto ists isty isua isus isys itaa itai itas itat itay itbs itby itia itis itoi itoo itos itou itsa itsi itso itsu itsy itta itto itty iuiu iuss iust iuty iyai iyos oaau oais oasi oass oast oasy oats oaty obai obas obay obba obbo obby obia obis obit oboi obos obot oboy obss obst obts obus oiba oiii oios oist oisu oita oiti ooaa ooba oobi ooby ooia oooo ooos oosa oosi oost ootb oots ooty oous osai osas osat osay osba osby osia osii osis osoi osoo osos ossa ossb ossi osso ossu ossy osta osti osts osyt otas otay otbs otis