a-a a-b a-i aaa aab aaf aai aar aas aay ab- aba abb abf abi abr abs aby af- afa afb aff afi afr afs afy ai- aia aib aif aii air ais aiy ar- ara arb arf ari arr ars ary as- asa asb asf asi asr ass asy ay- aya ayf ayi ayr ays baa bab baf bai bar bas bay bba bbb bbf bbi bbr bbs bby bfa bfb bff bfi bfr bfs bfy bi- bia bib bif bii bir bis biy bra brb brf bri brr brs bry bsa bsb bsf bsi bsr bss bsy by- bya byf byi byr bys faa fab faf fai far fas fay fba fbb fbf fbi fbr fbs ffa fff ffi ffr ffs ffy fia fib fif fii fir fis fra frb frf fri frr frs fry fsa fsb fsf fsi fsr fss fy- fya fyb fyi i-f ia- iaa iab iaf iai iar ias iba ibb ibf ibi ibr ibs iby ifa ifb iff ifi ifr ifs ify iia iib iif iii iir iis ir- ira irb irf iri irr irs iry is- isa isb isf isi isr iss isy iya iyr iys iyy ra- raa rab raf rai rar ras ray rba rbb rbf rbi rbr rbs rfa rfb rff rfi rfr rfs ria rib rif rii rir ris riy rra rrb rrf rri rrr rrs rsa rsb rsf rsi rsr rss ry- rya ryf ryr rys ryy saa sab saf sai sar sas say sba sbb sbf sbi sbr sbs sby sfa sfb sff sfi sfr sfs sia sib sif sii sir sis sr- sra srb srf sri srr srs sry ss- ssa ssb ssf ssi ssr sss sy- sya syb syi syr sys yaa yab yaf yai yar yas yay ybf ybi ybr ybs yby yfa yff yfr yfs yif yii yir yis yra yrf yrs ysa ysb ysi ysr yss ysy yyb yyf yys yyy

a-ii a-ya aaaa aaab aaaf aaai aaar aaas aaba aabb aabi aaby aafa aafb aaff aafi aaib aaii aais aara aari aars aasa aasf aasi aass abaa abab abaf abai abar abas abay abb- abba abbb abbi abbr abbs abby abff abia abib abir abis abiy abra abri abrs abry abs- absa absf absi abss abys abyy afaa afar afbs affa affi affs affy afia afib afif afir afis afr- afra afri afrs afsa afsb aiai aias aiba aiff aifs aiia aiib aiir aira airi airs airy aisa aisb aisi aisr aisy aiyf arab araf arai arar aras aray arba arbi arbs arby arfa arfb arff arfs aria arib arif arii aris arr- arra arri arrr arrs arry ars- arsa arsi arsy ary- arya arys asaa asab asaf asai asar asas asay asba asby asfa asfi asia asif asii asir asis asra asrs assa assi assr asss assy asya ayar ayas ayay ayra ayry ayya ba-i baaa baaf baar baas baba babb babi babr babs baby baff baia baib bair bais bar- bara barb barf bari barr bars bary basa basf basi bass baya bayi bays bbas bbay bbbb bbbs bfas bffs bfsi bfsr biaf biar bias biba bibb bibi bibs bifa biff bifi biis bira birb biri birr birs biry bis- bisa biss bisy biya biys brab braf brai bras bray bria bris brrr brrs brsb brsr bry- brya bsaa bsas bsfa bsff bsfs bsra byar byas bysb bysi byss bysy faaa faas faba fabi fabs fafa faff fafi fair fais fara farb farr fars fary fasa fasi fass faya fays fbar fbis fbrs ffar ffff ffii ffrr ffsa ffss fiaa fiaf fiar fias fiba fibs fifa fiff fifi fiii fira firs firy fisa fisi fiss frab fras fray fria frib fris frsb frya frys fsai fsas fsfi fsia fsra fssa fssf fyar fyfi fyra fyrs fyry i-by iaaa iaai iaas iaba iaff iaia iais iara iars iasa iasi iasr ibar ibas ibfi ibia ibis ibra ibri ibsa ibsf ibss ibyi ifaa ifar ifas ifbb ifby iffy ifis ifra ifrb ifrf ifri ifsa ifsb iias iifa iiii iiis iira iirs iisi iisr iraf irai irar iras irby iri- iria iris iriy irra irri irrs irsa irsf is-a isaf isai isar isas isay isba isfa isia isis isra isri issa issf issi issr isss issy isys iyai iyar raab raaf raas raba rabb rabi rabs raby rafa raff rafi raia raif raii rair rais rara rarb rarf rari rars rary rasa rasi rass rasy raya rayr rays rbaf rbbb rbbr rbbs rbis rbss riaa riab riai rias rib- riba ribs riby rifa riff rifs riia riif riis riri rirs risa risi riss riya riyf rras rrif rrrr rsaa rsaf rsai rsbi rsis rssa ryas ryba ryff ryif ryis rysy ryyf s-ib s-ii saab saaf saar saas saba sabb sabi sabr sabs safa safb saff safi safr saia saif sair sais sara sarf sari sarr sars sary sasa sasf sasi sass saya sayi sayr says sbaa sbai sbar sbas sbbs sbia sbsa sbsi sfar sfas sfba sfia sfra sfss siaa siab siaf siai sias siba sibi sibs siby sifa siff sifr sify sira sirf siri sirr sirs sisa sisi siss sisy siya siyi sraf sras srby srfi srib sris ssaa ssab ssas ssbr ssby ssis ssra ssri ssrs sssa sssb sssf sssi ssss syar syff syfy syia syis syra syrs syry syss yaaf yaar yaas yaba yafa yaff yair yara yarb yari yarr yars yary yasa yasi yass yaya yays ybas ybbs ybry yifa yiff yirb yirr yiss yrsa ysay ysby ysii ysyb yyff yyyy

-aaa- a-fib a-iii aaaai aaaas aaais aaasa aaass aabaa aabba aabfs aabra aafir aaiib aaria aarya aasai aasia aasra abaab ababa ababs ababy abaia abair abara abari abary abasa abasi abass abasy abaya abayi abays abbai abbar abbas abbay abbia abbrs abbyy abfab abffs abias abibs abira abirs abiss abiya abrar abras abray abris absar absis absys abyss afair afara afari afars afasi affif afibs afifa afsar aiaff aiaia aibar aifar airai airba airis airsa airss aisai aisby aissa ar-ab arab- araba arabi arabs araby araia