bbbb bbdd bbdo bbeb bcbc bccc bcde bcec bd-j bdbc bddc bebb bebe bebo beck bede bedo beeb beed beej beek beke beko beo- beod beok bjcc bjec bobb bobe bobo boce bock boco bodb bode bodo boec boee boeo bojd bojo boke boko boob booc bood booe book c-bo c-cd cbbc cbcc cbce cbdb cbdc cbdo cbec cbee cbkj cbko ccbc cccb cccc ccdc cced ccee ccjo ccob ccoc ccod cd-e cddb cdec cec- cece ceco cedd cede cedo ceeb ceec cejc ceke cjbc cjbk cjcb cjcj cjdc cjob ckbc ckbe ckck ckco ckdo ckob ckoc ckoo cobb cobe cobo coce cock coco codd code coed cojo cok- coke coko coob cood cook d-bo dbcc dcbc dccb dccc dcdb dddd ddoc debe dec- decc decd dece decj deck deco dedd dede dedo deeb deed deek deje dejk dek- deke djed dkdc dobb dobe doce dock doco dod- dodd dode dodo doek dojo doke doko doob dood dook ebbc ebbo ebcc ebed eboe eboo ecbc ecbe eccb eccc ecce ecco ecdc eced ecko eco- ecod eddc edde eddo ede- edjo edoc edod eede eeee eeke eeoc ejob ejoo ekco ekeb eked ekek eocd eode jbob jcbc jccc jebb jebe jeed jeke jeok jjcc jobe jobo joce jock joco jodo joed joee jojo jokb joke jook kbbb kbbc kbbd kbbe kbbk kbbo kbcb kbce kbck kbco kbdb kbde kbdo kbeb kbec kbed kbee kbek kbeo kbjc kbjd kbjk kbkb kbkk kbko kbob kboc kbod kboe kbok kboo kcbc kcbd kcbk kccb kccc kccd kcck kcdc kcdd kceb kcec kced kcee kceo kcjb kcjc kcjj kcjk kckc kckj kckk kcko kcob kcoe kdbb kdcc kdcd kdce kdco kddb kddc kddd kddk kdeb kdec kdje kdkb kdkd kdkk kdko kdoc kdoe kdok kebb kebc kebe keck keco kedb kedc kedd kede kedj kedo keed keek kejb kejj kejo kekb kekc keke keko keoj keok kjbb kjcb kjcc kjcd kjce kjck kjee kjjd kjjj kjjk kjjo kjke kjkj kjkk kjoc kjoe kjoj kjok kkbb kkbd kkbe kkbj kkbo kkcb kkcd kkcj kkck kkco kkdc kkdd kkdj kkdo kked kkjb kkjd kkjk kkkj kkkk kkob kkoj kkoo kobb kobc kobe kobk kobo kocb kocd kock kode kodj kodk kodo koed kojb kojd koje kojo kokb kokc koke kokk koko koob kooc kook kooo o-eo obbo obec obed obkb oboe obok ocbc occc oce oced ocee ocke odbo oddd oded odeo odoo oec- oecc oedo oeec ojok oked okej okko okok oobe oooo