a-a a-b a-i aaa aab aai aak aao aas aay ab- aba abb abi abk abo abs aby ai- aia aib aii aik aio ais aiy aka akb aki akk ako aks aoa aob aoi aok aoo aos as- asa asb asi ask aso ass asy ay- aya ayi ayk ayo ays baa bab bai bak bao bas bay bba bbb bbi bbk bbo bbs bby bi- bia bib bii bik bio bis biy bka bkb bkk bko bks boa bob boi bok boo bos boy bsa bsb bsi bsk bso bss bsy by- bya byi byk byo bys ia- iaa iab iai iao ias iba ibb ibi ibk ibo ibs iby iia iib iii iio iis ika ikb iki ikk iko iks io- ioa iob ioi ioo ios is- isa isb isi isk iso iss isy iya iyo iys iyy ka- kaa kab kai kak kao kas kay kba kbb kbi kbk kbo kbs kia kib kii kik kio kis kkb kki kkk kks kky koa kob koi kok koo kos koy ksa ksb ksi ksk kso kss kya kyo kys o-i oaa oab oai oak oao oas ob- oba obb obi obk obo obs oby oia oib oii oik oio ois oka okb oki okk oko oks oo- ooa oob ooi ook ooo oos os- osa osb osi osk oso oss oya oyi oyo oys saa sab sai sak sao sas say sba sbb sbi sbk sbo sbs sby sia sib sii sik sio sis sk- ska skb ski skk sko sks sky soa sob soi sok soo sos soy ss- ssa ssb ssi ssk sso sss sy- sya syb syi syk sys yaa yab yai yak yao yas yay ybi ybs yby yii yio yis yka yki ykk yob yoi yok yoo yos yoy ysa ysb ysi ysk yso yss ysy yyb yys yyy

a-ak a-ii a-ok a-ya a-yo aaaa aaab aaai aaas aaba aabb aabi aaby aaib aaii aais aaka aaoo aasa aasi aass abaa abab abai abak abas abay abb- abba abbb abbi abbo abbs abby abia abib abis abiy aboa abob abok aboo abos aboy abs- absa absi abss abys abyy aiai aias aiba aibo aiia aiib aika aiki aiko aiks aioi aisa aisb aisi aisk aiso aisy akaa akai akao akas akay akia akik akio akis akka akki akko akok akos aksa aksi aoba aoki aoks aoss asaa asab asai asak asao asas asay asba asbo asby asia asii asik asio asis aska aski asko asks asky asob asoi asok asos assa assi assk asso asss assy asya ay-o ayao ayas ayay ayik ayoo ayos ayya ba-i baaa baak baas baba babb babi babo babs baby baia baib baik baio bais bak- baka baki bako baks baos basa basi bask baso bass baya bayi bayo bays bbas bbay bbbb bbbs bboy bbyo biak biao bias biba bibb bibi bibo bibs biis biko bio- bioi bios bis- bisa bisk biso biss bisy biya biys boab boai boak boas boba bobb bobi bobo bobs boby boi- boii bois boka boki boko boks boob book boos bosa bosi bosk boso boss boya boyi boyo boys bsaa bsas bsos byas byik byki byoa byob byoi byos bysb bysi byso byss bysy i-by iaaa iaai iaas iaba iaia iais iasa iasi iask iaso ibas ibia ibis ibos ibsa ibss ibyi iias iiii iiio iiis iioi iioo iios iisi ikki ikko ikky ikoo ioba iobi ioby ioii ioio ioko iooi iooo ioos ioso is-a isai isak isao isas isay isba isia isis iska isko iso- isok isos issa issi isso isss issy isys iyai iyos k-os kaaa kaab kaai kaak kaas kaay kaba kabb kabi kabo kaby kaia kaib kaii kaik kaio kais kaka kaki kakk kako kaks kaoa kaoi kaok kaos kas- kasa kasb kasi kask kaso kass kaya kayo kays kbaa kbab kbai kbak kbas kbay kbba kbbb kbbi kbbk kbbo kbbs kbia kbib kbik kbio kbis kbiy kbkb kbkk kbko kbky kboa kbob kboi kbok kboo kbos kbsa kbsb kbsi kbsk kbso kbss kbsy kbya kbyb kbyi kbyo kbys kiab kiai kias kiba kibb kibi kibo kibs kiby kiia kiii kiik kiis kika kiki kikk kiko kioa kioi kiok kioo kisa kisi kisk kiso kiss kisy kiya kiyi kiyk kiys kkaa kkai kkay kkba kkbb kkbi kkbo kkbs kkia kkik kkkk kkoa kkob kkoo kkoy kksa kksi kkss kkya kkys kkyy koab koai koak koas koay koba kobb kobi kobk kobo kobs koby koii koka kokb koki kokk koko koks koky koob kooi kook kooo koos kos- kosa kosb kosi koso koss kosy koya koyo koyy ksab ksak ksas ksba ksbi ksbs ksby ksib ksii ksik ksis ksiy kska kskb kskk ksko ksks ksky ksob ksoi ksok ksoo ksos kssa kssi ksso ksss ksyy kyaa kyai kyak kyay kyba kybb kybi kybo kyby kyis kyka kykk kyks kyky kyok kyoo kyos kyoy kysa kysk kyya kyyi kyyk kyyo kyys kyyy oais oaks oaky oasi oass oasy obai obak obas obay obba obbo obby obia obis obkb oboi obok obos oboy obss oiba oiii oiko oiks oios okak okas okay okby okia okka okko okok oksa oksi okso okyo ooaa ooak ooba oobi ooby ooia ooky oooo ooos oosa oosi osai osak osas osay osba osby osia osii osik osis oski osoi osoo osos ossa ossb ossi osso ossy oyak oyas oyss s-ib s-ii s-os saab saak saas saba sabb sabi sabo sabs saia saik sais saka sakb saki sakk sako saks saky saoi saos sasa sasi sask saso sass saya sayi sayo says sbaa sbai sbas sbbs sbia sbsa sbsi siaa siab siai siak sias siba sibi sibo sibs siby siik sika siki siko siks sios sisa sisi sisk siss sisy siya siyi skab skai skia skik skio skis skss sky- skys skyy soak soas soay soba sobo sobs soia soik sois soka soki sokk soko sook soos sooy sosa sosi soso soss soya soyo soys ssaa ssab ssao ssas ssby ssis sssa sssb sssi ssss sybo syia syik syis syso syss syyk yaak yaas yaba