-ic bbb bbc bbi bbk bbn bbo bbr bby bcb bcc bci bck bcn bco bcr bcy bi- bib bic bii bik bin bio bir biy bkb bkc bkk bkn bko bkr bnb bnc bni bnk bnn bno bnr bob boc boi bok bon boo bor boy brb bri brk brn bro brr bry by- byc byi byk byn byo byr c-- cbb cbc cbi cbk cbn cbo cbr cby ccb ccc cci cck ccn cco ccr ci- cib cic cii cik cin cio cir ckb ckc cki cko cky cn- cnb cnc cni cnn cno cnr cny co- cob coc coi cok con coo cor coy crb crc cri crk crn cro crr cry cyb cyc cyk cyn cyo cyr ibb ibc ibi ibk ibn ibo ibr iby icb icc ici ick icn ico icr icy iib iic iii iin iio iir ikb ikc iki ikk iko ikr in- inb inc ini ink inn ino inr iny io- iob ioc ioi ion ioo ior ir- irb irc iri irk irn iro irr iry iyc iyo iyr iyy kbb kbc kbi kbk kbn kbo kbr kcb kcc kci kck kcn kcr kib kic kii kik kin kio kir kkb kkc kki kkk kkn kkr kky kn- knc kni knk knn kno knr kob koc koi kok kon koo kor koy krc kri krk krn kro krr kry kyc kyn kyo kyr n-i nbb nbc nbi nbk nbn nbo nbr ncb ncc nci nck ncn nco ncr nib nic nii nik nin nio nir nkc nki nkk nkn nko nkr nky nnb nnc nni nnk nnn nno no- nob noc noi nok non noo nor noy nrb nrc nri nrk nrn nro nrr nry nyc nyk nyn nyo nyy o-i ob- obb obc obi obk obn obo obr oby oc- ocb occ oci ock ocn oco ocr oib oic oii oik oin oio oir okb okc oki okk oko okr on- onb onc oni onk onn ono onr ony oo- oob ooc ooi ook oon ooo oor or- orb orc ori ork orn oro orr ory oyi oyo rbb rbc rbi rbk rbn rbo rbr rcb rcc rci rcn rco rcr rib ric rii rik rin rio rir riy rkb rkc rkk rko rky rnb rnc rni rnn rno rnr rny rob roc roi rok ron roo ror roy rrb rrc rri rrk rrn rrr ry- ryc ryk ryn ryo ryr ryy ybc ybi ybr yby ycc yci yco ycy yii yin yio yir yki ykk ykn ynk ynn yny yob yoc yoi yok yon yoo yor yoy yrc yrn yro yyb yyc yyy

-nik bbbb bbci bbin bboy bbrc bbyo bcbc bccc bcci bcor bibb bibi bibo bicc bici bick bico biin biko bin- binc bini bink binn bino biny bio- bioc bioi bion birb biri birk birn biro birr biry bkcy bkry bnib bnin bnoc bnor bnrr bobb bobi bobo boby bock boco boi- boii boin boki bokn boko bonc boni bonk bonn bono bony boob booc book boon boor bor- bori bork born boro borr bory boyi boyn boyo brcb bric brik brin brio brkb brno brob broc brok bron broo bror brrr bry- bryk bryn bryo byck byik byki bync bynk byno byob byoc byoi byon byrk byrn c-bo cbbc cbcc cbcn cbcr cbir cbkn cbko cbkr cbrn cbry ccbc ccbn cccb cccc ccci ccic ccii ccir ccnb ccnc ccni ccnr ccny ccob ccoc ccrc ccri cibc cibi cibo cicc cici cico cicr ciii ciko cikr cin- cinc cini cink cino ciob cion cior cirb circ ciri cirk ciro cirr ckbc ckbi ckck ckco ckcy ckin cknb cknc ckob ckoc ckoi ckoo ckor ckoy ckrc ckry cnbc cnci cnco cnib cnic cnki cnrc cnrr cobb cobi cobo coby cock coco coin coir cok- coko coky con- conc coni conk conn cono cony coob cook coon cor- corb corc cori cork corn coro corr cory coyn coyo coyr crbc crcc crcr crib cric crik crin crkc crob croc crok cron croo cror croy cry- cryb cryn cryo cybb cybc cybi cybo cyc- cycb cycc cyn- cyno cyon cyrk cyy- cyyc cyyn i-by i-no ibon ibrc ibri ibro ibyi icbc iccb iccc icci iccn icco iccr icky icnb icnc icoc icon icor icrc icrr icry iiii iiio iino iioi iioo iirc ikin ikki ikko ikky ikon ikoo ikri inbo inby incb inci inco incr incy inki inky inni inno innr inny ino- inoi inon inor inri inro inyo iobi ioby ioci ioii ioio ioko ioni ionn iono iooi iooo iori irby ircc iri- iric irin irio iriy irki irob iroc iron irrc irri iryn k-ci kbbb kbbc kbbi kbbk kbbo kbbr kbcb kbci kbck kbco kbcr kbcy kbib kbic kbik kbio kbiy kbkb kbkk kbko kbkr kbky kbnn kbno kbnr kbob kboc kboi kbok kbon kboo kbrb kbrc kbri kbrk kbrn kbro kbry kbyb kbyi kbyn kbyo kbyr kcbc kcbi kcbk kcbr kccb kccc kcci kcck kccr kccy kcic kcii kcin kcir kckc kckk kckn kcko kckr kcky kcnb kcni kcno kcnr kcny kcob kcon kcor kcrc kcri kcrn kcro kcrr kcry kcyk kcyn kcyy kibb kibc kibi kibo kibr kiby kicb kicc kick kicr kicy kiic kiii kiik kikc kiki kikk kiko kikr kin- kinb kinc kini kink kinn kino kiny kioc kioi kiok kion kioo kirb kirc kiri kirk kirn kiro kirr kiyi kiyk kiyn kkbb kkbi kkbn kkbo kkbr kkcb kkci kkck kkcn kkco kkcr kkcy kkic kkik kkin kkkk kknb kkni kknn kkno kkob kkon kkoo kkor kkoy kkrb kkrc kkrk kkrn kkro kkrr kkyc kkyy knbb knbc knbn knbr knby kncb knci knck kncn knco kncr kncy knib knic knik knin knir knki knkk knnb knnk knnr knob knoc knok knon knor knrb knrk knro knry knyk knyn knyr kobb kobc kobi kobk kobn kobo kobr koby kocb koci kock kocn koii koin koir kokb kokc koki kokk kokn koko kokr koky konc koni konk kono kony koob kooc kooi kook koon kooo koor korb korc kori kork korn koro korr koyn koyo koyy