-ey bbb bbc bbd bbe bbh bbk bbo bby bcb bcc bcd bce bch bck bco bcy bdb bdc bdd bde bdh bdk bdo bdy be- beb bec bed bee beh bek beo bey bhb bhc bhd bhe bhh bhk bho bkb bkc bke bkk bko bob boc bod boe boh bok boo boy by- byc byd bye byh byk byo c-- cbb cbc cbd cbe cbh cbk cbo cby ccb ccc ccd cce cch cck cco cdb cdc cdd cde cdh cdk cdo cdy ce- ceb cec ced cee ceh cek ceo cey ch- chb chc chd che chh chk cho chy ckb ckc ckd ckh cko cky co- cob coc cod coe coh cok coo coy cyb cyc cyd cye cyk cyo dbb dbc dbd dbe dbh dbk dbo dby dcb dcc dcd dce dck dco ddb ddc ddd dde ddh ddk ddo ddy de- deb dec ded dee deh dek deo dey dh- dhb dhc dhd dhe dhh dhk dho dkb dkc dke dkk dko dob doc dod doe doh dok doo doy dy- dyb dyc dyd dye dyk dyo dyy ebb ebc ebd ebe ebh ebk ebo eby ec- ecb ecc ecd ece ech eck eco ed- edb edc edd ede edh edk edo edy eeb eec eed eee eek eeo eey ehb ehc ehd ehe ehh eho ekb ekc ekd eke ekh eko eky eo- eob eoc eod eoe eoh eok eoo eyc eyd eye eyo hbb hbc hbd hbe hbh hbk hbo hby hcb hcc hcd hce hch hck hco hcy hdb hdc hdd hde hdh hdk hdo hdy he- heb hec hed hee heh hek heo hey hhb hhc hhd hhe hhh hhk hho hhy hkb hkd hkh hkk hko hob hoc hod hoe hoh hok hoo hoy hy- hyb hyc hyd hye hyh hyo hyy kbb kbc kbd kbe kbh kbk kbo kcb kcc kcd kce kch kck kdb kdc kde kdh kdk kdo kdy ke- keb kec ked kee keh kek keo key khe khh khk kho kkb kkc kke kkh kkk kky kob koc kod koe koh kok koo koy kyc kyd kye kyo ob- obb obc obd obe obh obk obo oby oc- ocb occ ocd och ock oco odb odc odd ode odh odo oeb oec oed oee oeh oeo oey ohc ohd ohe ohh oho okb okc okd oke okk oko oo- oob ooc ood ooh ook ooo oyd oye oyo ybc ybe yby ycc ycd yce ych yco ycy yde ydo ydy yeb yec yed yee yeh yek yeo yey yhc yhe ykk yob yoc yod yoe yok yoo yoy yyb yyc yye yyy

bbbb bbch bbdd bbdo bbeb bboy bbyo bcbc bccc bcde bcec bchd bche bdbc bddc bddh bebb bebe bebo beby bech beck bede bedo beeb beed beek beey beke beko beo- beod beok beye beyk bhcc bhoy bkcy bobb bobe bobo boby boce boch bock boco bodb bode bodh bodo body boec boee boeo boey bohd boho bohy boke boko boob booc bood booe booh book boyd boye boyo byce bych byck byde byed byke byob byoc byod byyd c-bo c-cd cbbc cbcc cbce cbdb cbdc cbdo cbec cbee cbko ccbc cccb cccc ccdc ccdh cced ccee cche cchy ccob ccoc ccod cd-e cddb cdec cec- cece ceco cedd cede cedo cedy ceeb ceec ceke chce chch cheb chec ched chee cheh chek chey chkb choc chod choh chok choo choy chy- chyc chyk ckbc ckbe ckch ckck ckco ckcy ckdo ckey ckob ckoc ckoo ckoy cobb cobe cobh cobo coby coce coch cock coco codd code cody coed coho cok- coke coko coky coob cood cooh cook coyo cybb cybc cybo cyc- cycb cycc cyke cyy- cyyc d-bo dbcc dboy dc-y dcbc dccb dccc dcdb dche dddd ddoc debe deby dec- decc decd dece deck deco dedd dede dedo deeb deed deek dek- deke dekh deye deyo dhec dhed dhee dhod dhye dkdc dkey dobb dobe doby doce doch dock doco dod- dodd dode dodo dody doek dohc doke doko doky doob dood dook doye doyk doyo dybe dycd dyce dych dyck dydd dyde dyed dyeh dyey dyhb dyhh dyke dyko dyo- dyok dyoo ebbc ebbo ebby ebcc ebed eboe eboo eboy ecbc ecbe eccb eccc ecce ecco ecdc eced eche echo ecko ecky eco- ecod ecyd eddc edde eddo eddy ede- edeh edoc edod eeby eede eeee eeke eeoc ehcc ehdd eheh ekch ekco ekeb eked ekek ekho eocd eode eyck eyeb eyec eyed eyey eyke hbcd hboc hcbc hccb hccc hcch hdbk hdoc hdod hdyd hebb hebe hebo heby hech heck hedd hede hedo hedy heeb heed heek hehe heho heke heye heyh hhhh hkcc hobe hobo hoby hoce hoch hock hode hodh hodk hody hoed hoek hoey hohe hoho hoke hoko hoky hood hooe hook hoye hybe hybo hyce hydd hyde hyhe hyke hyo- kbbb kbbc kbbd kbbe kbbk kbbo kbcb kbce kbch kbck kbco kbcy kbdb kbde kbdo kbdy kbeb kbec kbed kbee kbeh kbek kbeo kbey kbhb kbhc kbhe kbhh kbkb kbkk kbko kbky kbob kboc kbod kboe kbok kboo kbyb kbyo kcbc kcbd kcbk kccb kccc kccd kcck kccy kcdc kcdd kcdy kceb kcec kced kcee kceo kcey kche kchh kchk kcho kckc kckk kcko kcky kcob kcoe kcoh kcye kcyk kcyy kdbb kdcc kdcd kdce kdco kddb kddc kddd kddk kdeb kdec kdkb kdkd kdkk kdko kdoc kdoe kdok kdyk kebb kebc kebe kech keck keco kedb kedc kedd kede kedo kedy keed keeh keek kehk kekb kekc keke keko keok keyb keye keyh keyy khbc khbd khcb khcc khch khck khdc khdk kheb khec khed khey khhk khho khke khkk khky khob khoc khoe khok khoy khyy kkbb kkbd kkbe kkbo kkcb kkcd kkch kkck kkco kkcy kkdc kkdd kkdo kkdy kked kkhb kkhh kkhk kkkk kkob kkoh kkoo kkoy kkyc kkyy kobb kobc kobe kobk kobo koby kocb kocd koch kock kode kodk kodo kody koed kohd kohh koho kokb kokc koke kokh kokk koko koky koob kooc kook kooo koye koyo