a-a a-b a-i aaa aab aai aao aas aax aay ab- aba abb abi abo abs abx aby ai- aia aib aii aio ais aix aiy aoa aob aoi aoo aos aox as- asa asb asi aso ass asx asy ax- axa axi axo axs axx ay- aya ayi ayo ays ayx baa bab bai bao bas bax bay bba bbb bbi bbo bbs bbx bby bi- bia bib bii bio bis bix biy boa bob boi boo bos box boy bsa bsb bsi bso bss bsx bsy bxb bxi bxo bxx by- bya byi byo bys ia- iaa iab iai iao ias iba ibb ibi ibo ibs ibx iby iia iib iii iio iis iix io- ioa iob ioi ioo ios is- isa isb isi iso iss isy ixi ixy iya iyo iys iyy o-i oaa oab oai oao oas oax ob- oba obb obi obo obs obx oby oia oib oii oio ois oo- ooa oob ooi ooo oos oox os- osa osb osi oso oss osx ox- oxa oxb oxi oxo oxx oxy oya oyi oyo oys saa sab sai sao sas sax say sba sbb sbi sbo sbs sbx sby sia sib sii sio sis six soa sob soi soo sos sox soy ss- ssa ssb ssi sso sss ssx sxi sxs sy- sya syb syi sys syx xaa xas xbx xia xii xio xis xix xoa xoi xoo xos xox xsa xsb xsi xss xxi xxo xxx xxy xyy yaa yab yai yao yas yax yay ybi ybs yby yii yio yis yob yoi yoo yos yox yoy ysa ysb ysi yso yss ysy yxa yxy yyb yys yyy

a-ii a-ya a-yo aaaa aaab aaai aaas aaba aabb aabi aaby aaib aaii aais aaoo aasa aasi aass abaa abab abai abas abax abay abb- abba abbb abbi abbo abbs abby abia abib abis abiy aboa abob aboo abos abox aboy abs- absa absi abss abys abyy aiai aias aiba aibo aiia aiib aioi aisa aisb aisi aiso aisy aixa aixi aoba aoss asaa asab asai asao asas asay asba asbo asby asia asii asio asis asix asob asoi asos assa assi asso asss assy asya axi- axia axis axo- axoa axos axxo axys ay-o ayao ayas ayay ayoo ayos ayya ba-i ba-x baaa baas baba babb babi babo babs baby baia baib baio bais baix baos basa basi baso bass baxi baya bayi bayo bays bbas bbay bbbb bbbs bbox bboy bbyo biao bias biba bibb bibi bibo bibs biis bio- bioi bios biox bis- bisa biso biss bisy bixa bixi biya biys boab boai boas boba bobb bobi bobo bobs boby boi- boii bois boob boos boox bosa bosi boso boss boxa boxy boya boyi boyo boys bsaa bsas bsix bsos byas byoa byob byoi byos bysb bysi byso byss bysy i-by iaaa iaai iaas iaba iaia iais iasa iasi iaso ibas ibia ibis ibos ibox ibsa ibss ibyi iias iiii iiio iiis iioi iioo iios iisi ioba iobi ioby ioii ioio iooi iooo ioos ioso is-a isai isao isas isay isba isbx isia isis iso- isos issa issi isso isss issy isys ixia ixos ixxi iyai iyos oais oasi oass oasy obai obas obay obba obbo obby obia obis obix oboi obos obox oboy obss oiba oiii oios ooaa ooba oobi ooby ooia oooo ooos oosa oosi osai osas osay osba osby osia osii osis osoi osoo osos ossa ossb ossi osso ossy oxa- oxi- oxia oxis oxo- oxos oxox oxsi oxxo oxy- oyas oyss s-ib s-ii s-os sa-x saab saas saba sabb sabi sabo sabs saia sais saix saoi saos sasa sasi saso sass saxa saxi saxo saya sayi sayo says sbaa sbai sbas sbbs sbia sbsa sbsi siaa siab siai sias siba sibi sibo sibs siby sios siox sisa sisi siss sisy sixa sixo sixx siya siyi soas soay soba sobo sobs soia sois soos sooy sosa sosi soso soss soxs soya soyo soys ssaa ssab ssao ssas ssby ssis sssa sssb sssi ssss sybo syia syis syso syss xaos xbai xbox xiao xibo xiii xisi xixi xois xosa xoxo xoyo xxii xxix xxxi xxxo xxxx xxxy yaas yaba yabo yaoi yasa yasi yaso yass yaxa yaxi yaya yayo yays ybas ybbs yiss yoax yoba yobi yobo yobs yoix yosi yoso yoyo ysay ysby ysii ysyb yyyy

-aaa- a-box a-iii aaaai aaaas aaais aaasa aaass aabaa aabba aaiib aasai aasia abaab ababa ababs ababy abaia abasa abasi abass abasy abaya abayi abays abbai abbas abbay abbia abbos abbyy abias abibs abio- abiss abiya aboab abobo aboso aboys absis absys abyss aiaia aiboa aibos aisai aisby aissa aisso aixas aiyio aoos as-is asaba asaia asaio asasa asbis asbos asiab asias asios asiya asobi asosa assab assai assas assay assia assio assis assoa assos assys asxas axios axixa axxis ayiya ayyab b-boy baaya babai babas babax babbs babby babia babio baboo babos babyi babys babyx baiao baiba baisa baisi baiso basab basai basay basi- basia basis basix baso- bassa bassi basso bassy basyo basys bayaa bayas bayya bbiab bboys biasi bibas bibbo bibbs bibby bibia bibio bibis bibos bioss bisas bisay bisby bissa bissy bixby bixio biyao bo-bo bobbi bobby bobos boiai boios booba boobs booby boosa boosy booya booyo bosas bosia bosio bosox bossa bossi bosso bossy boxxy boyis boyos boysy bsaba bsisa by-by byasi byass bybib bybox byssi iasis iasos iassy ibaba ibiai ibias ibibo iboxx iiiii iisys iobox ioooi ioooo iosia iosys is-as is-is isaba isaia isais isaos isasa isaya isays isbas isias isios isisi issia isyss ixias iyiyi iyoba oasby oasis oasys obaba obaby obiba obosi oibab oissy ooioo ooooo osias ososo ossi- ossia ossis ossos oxoia oxxio oyibo s-box s-iii saaba saabo saabs saasa saaya sabai sabas sabby sabia sabio sabis saboo sabsa saio saisa saisy sasai sasia sassa sasso sassy saxby saxi- saxis sayas saysa saysi sayso sbiba siaya sibaa sibay sibia sibos sisab sisai sisay sisia sisis sissa sissi sissy so-so so-yi sobao sobby sobia soisy soosi soosy sosai sosas sosay sosia soss- sossi sosyo soyas