a-a a-i a-t aaa aai aao aar aas aat aax ai- aia aii aio air ais ait aix aoa aoi aoo aor aos aot aox ar- ara ari aro arr ars art arx as- asa asi aso asr ass ast asx at- ata ati ato atr ats att atx ax- axa axi axo axr axs axt axx ia- iaa iai iao iar ias iat iia iii iio iir iis iit iix io- ioa ioi ioo ior ios iot ir- ira iri iro irr irs irt irx is- isa isi iso isr iss ist ita iti ito its itt itx ixi o-i oaa oai oao oar oas oat oax oia oii oio oir ois oit oo- ooa ooi ooo oor oos oot oox or- ora ori oro orr ors ort orx os- osa osi oso osr oss ost osx ot- ota oti oto otr ots ott ox- oxa oxi oxo oxt oxx ra- raa rai rao rar ras rat rax ria rii rio rir ris rit rix roa roi roo ror ros rot rox rra rri rrr rrs rrt rsa rsi rso rsr rss rst rsx rta rti rto rtr rts rtt rtx rxr rxs saa sai sao sar sas sat sax sia sii sio sir sis sit six soa soi soo sor sos sot sox sr- sra sri sro srr srs srt srx ss- ssa ssi sso ssr sss sst ssx sta sti sto str sts stt stx sxi sxs sxt t-x taa tai tao tar tas tat tax tia tii tio tir tis tit tix to- toa toi too tor tos tot tox tra tri tro trr trs trt trx tsa tsi tso tsr tss tst tsx tta tti tto ttr tts ttt ttx txi txs txt xaa xar xas xat xia xii xio xis xit xix xoa xoi xoo xor xos xot xox xrt xrx xsa xsi xss xst xti xtr xts xtx xxi xxo xxx

a-ii aaaa aaai aaar aaas aaii aais aaoo aara aari aaro aars aart aasa aasi aass aast aata aatt aiai aias aiia aiir aioi aira airi airo airs airt airx aisa aisi aiso aisr aist aita aiti aitr aits aitt aixa aixi aora aors aort aoss arai arar aras arat arax aria arii ario aris arit aroa aroi aroo aror aros arr- arra arri arro arrr arrs arrt ars- arsa arsi arso arst arta arti arto artr arts artx asaa asai asao asar asas asat asia asii asio asir asis asit asix asoi asor asos asot asra asro asrs assa assi asso assr asss asst asta asti asto astr asts at-t at-x ataa atai atar atas atat atax atia atis atit atoi ator atos atot atra atri atro atrx atsi atst atta atti atto attr atts axar axat axi- axia axis axo- axoa axos axto axxo iaaa iaai iaas iaat iaia iais iara iars iart iasa iasi iaso iasr iata iati iias iiii iiio iiis iiit iioi iioo iios iira iirs iisi iisr iist iita iitr iitt ioii ioio ioit iooi iooo ioos iora iori iors ioso iota ioto irai irao irar iras iri- iria irio iris irix irra irri irrs irsa irta irti irts is-a isai isao isar isas isat isia isis isit iso- isor isos isra isri issa issi isso issr isss ista isti isto istr ists itaa itai itar itas itat itia itis itoi itoo itor itos itra itri itrs itsa itsi itso itta itto ixia ixos ixxi oais oara oars oasi oass oast oats oiii oios oira oirt oist oita oiti ooaa ooia oooo ooos oora oort oosa oosi oost oots orai orao orar oras orat ori- oria orio oris orit orix oro- oror oros orot orra orri orro orrs orsa orsi orso orta orto orts osai osar osas osat osia osii osis osoi osoo osor osos osro ossa ossi osso osta osti ostr osts otar otas otis otit oto- otoo otor otos otra otro otrs otsa otso otta otti otto otts oxa- oxi- oxia oxis oxo- oxos oxox oxsi oxxo raas raat raia raii rair rais rait raix raos rara rari raro rars rasa rasi raso rass rast rata rati rato rats ratt raxa raxi riaa riai rias riat riia riis rios riot riri rirs risa risi riso riss rist rita riti rito rits ritt rixo roar roas roat roia roio roir rois roit rooi roor roos root roox rora rori roro rort rosa rosi roso ross rost rota roti roto rotr rots rott roxa roxo rras rrat rrrr rsaa rsai rsis rsos rssa rsts rtai rtas rtss rtts s-ii s-os sa-x saar saas saat saia sair sais sait saix saoi saor saos sara sari saro sarr sars sart sasa sasi saso sass sast sata sati sato satr sats satt saxa saxi saxo saxt siaa siai sias siat siit sior sios siot siox sira siri siro sirr sirs sirt sisa sisi siss sist sit- sita siti sito sits sitt sixa sixo sixt sixx soar soas soat soia soir sois soit soor soos soot sora sori soro sorr sors sort sosa sosi soso soss sost sota soto sots soxs sras sris sros srta srtr ssaa ssao ssas ssat ssis ssit ssot ssra ssri ssrs sssa sssi ssss ssta ssts stai star stas stat stax stia stio stir stis stit stix stoa stoo stor stos stot stox stra stri stro strs stsi stss sttr taa- taar taas taat taia taio tair tais tait taix taoa taor taos tara tari taro tarr tars tart tasa tasi tasr tass tast tata tati tato tatr tats tatt tax- taxa taxi taxo taxt tiaa tiao tiar tias tiax tiit tios tira tiri tiro tirr tirs tisa tisi tiso tiss tist tita titi tito tits titt tixt toas toat tois toit tooa toor toos toot tora tori toro torr tors tort torx tosa tosi toso toss tost tosx tota toti toto totr tots tott tox- toxa toxi toxo toxs toxt traa trai trao tras trat trax tri- tria trio tris trit trix troa troi troo tros trot trox trra trsi trst trtr tsaa tsai