bbb bbc bbe bbk bbm bbo bbs bcb bcc bce bck bcm bco bcs be- beb bec bee bek bem beo bes bkb bkc bke bkk bkm bko bks bmb bmc bme bmk bmm bmo bms bob boc boe bok bom boo bos bsb bsc bse bsk bsm bso bss c-- cbb cbc cbe cbk cbm cbo cbs ccb ccc cce cck ccm cco ccs ce- ceb cec cee cek cem ceo ces ckb ckc ckm cko cks cmb cmc cme cmk cmm cmo cms co- cob coc coe cok com coo cos csb csc cse csk csm cso css ebb ebc ebe ebk ebm ebo ebs ec- ecb ecc ece eck ecm eco ecs eeb eec eee eek eem eeo ees ekb ekc eke eko eks em- emb emc eme emk emm emo ems eo- eob eoc eoe eok eom eoo eos es- esb esc ese esk esm eso ess kbb kbc kbe kbk kbm kbo kbs kcb kcc kce kck kcm kcs ke- keb kec kee kek kem keo kes kkb kkc kke kkk kkm kks kmb kmc kme kmk kmm kmo kms kob koc koe kok kom koo kos ksb ksc kse ksk ksm kso kss m-o mbb mbc mbe mbk mbm mbo mbs mc- mcb mcc mce mck mcm mco mcs meb mec mee mek mem meo mes mkb mkc mke mkk mkm mko mks mmb mmc mme mmk mmm mmo mms mob moc moe mok mom moo mos msb msc mse msk msm mso mss ob- obb obc obe obk obm obo obs oc- ocb occ ock ocm oco ocs oeb oec oee oem oeo oes okb okc oke okk oko oks om- omb omc ome omm omo oms oo- oob ooc ook oom ooo oos os- osb osc ose osk osm oso oss sbb sbc sbe sbk sbm sbo sbs scb scc sce sck scm sco scs se- seb sec see sek sem seo ses sk- skb skc ske skk skm sko sks smb smc sme smk smm smo sms sob soc soe sok som soo sos ss- ssb ssc sse ssk ssm sso sss

-ose bbbb bbbs bbcm bbeb bcbc bcbs bccc bccm bccs bcec bces bcms bcos bcsc bcsm bcss bebb bebe bebo beck becs beeb beek beem bees beke beko beks beme beo- beok beos bes- bese besk besm beso bess bmce bmoc bobb bobe bobo bobs boce bock bocm boco bocs boec boee boeo boes boke boko boks bomb bome boms boob booc booe book boom boos bosc bose bosk bosm boso boss bscs bseb bsec bsee bses bsms bsos bssc bsse bssm c-bo cbbc cbbs cbcc cbce cbcm cbcs cbec cbee cbkm cbko cbme cbms cbsc cbse cbsm ccbc cccb cccc cccm cccs ccee cckm ccmb ccmc ccmm ccms ccob ccoc ccom ccss cebs cec- cece cecm ceco cecs ceeb ceec ceem cees ceke cemb ceme cemm cems ceos cesc cese cess ckbc ckbe ckck ckcm ckco ckcs ckem ckmo ckob ckoc ckom ckoo ckos cksb ckso cmbc cmbs cmcc cmcs cmec cmes cmmb cmmc cmms cmoc cmos cmsc cmse cobb cobe cobo cobs coce cock coco coes cok- coke coko com- comb comc come comm como coms coob cook coom coos cosc cose cosm coso coss csbm cscb cscc csce csco cscs csec csee csem csks csmc csob csom csos csse cssm ebbc ebbo ebbs ebcc ebes eboe eboo ebos ecbc ecbe eccb eccc ecce eccm ecco ecem eces ecko ecks eco- ecos ecsc ecse ecss eecs eeee eees eeke eeks eemo eems eeoc eese eesk ekco ekeb ekek ekes ekos embe embo embs emcc emco emcs emek emes emks emme emms emos emse emso eoes esbo esbs escb esce escm esco escs esee esek esem eseo eses eske esko esks esme esmo eso- esok esom esos esse esso k-os kbbb kbbc kbbe kbbk kbbm kbbo kbbs kbcb kbce kbck kbco kbcs kbeb kbec kbee kbek kbeo kbes kbkb kbkk kbko kbmb kbmc kbme kbmo kbms kbob kboc kboe kbok kboo kbos kbsb kbsk kbsm kbso kbss kcbc kcbk kcbs kccb kccc kcck kceb kcec kcee kceo kckc kckk kckm kcko kcmb kcmc kcme kcmk kcmm kcmo kcms kcob kcoe kcom kcos kcsb kcsc kcse kcsm kcss kebb kebc kebe keck keco keek keem kees kekb kekc keke keko keks kemb kemc keme kemm kemo kems keok keom keos kesb kesc kesk keso kess kkbb kkbe kkbo kkbs kkcb kkck kkcm kkco kkcs kkkk kkmc kkmk kkmo kkms kkob kkoo kkse kksm kkss kmbc kmbs kmcb kmcc kmce kmcm kmco kmcs kmem kmeo kmke kmkk kmko kmks kmme kmmk kmmm kmmo kmms kmob kmoc kmoe kmok kmom kmsb kmsc kmse kmso kmss kobb kobc kobe kobk kobo kobs kocb kock kocm kocs koes kokb kokc koke kokk koko koks komb komc kome komo koms koob kooc kook kooo koos kos- kosb kosc kose koso koss ksbc ksbs kscb ksce ksck kscm ksco kscs ksec ksee ksek ksem kseo kskb kske kskk ksko ksks ksmb ksmc ksme ksmm ksmo ksms ksob ksoc ksok ksom ksoo ksos ksse kssm ksso ksss mbbs mbcs mbes mbms mcbc mccc mces mckk mcmc mcse mcss mebe mebo mec- mecc mece meck meco mecs meek meem mees meke meko memc meme memo mems meoc meok meos mes- mesc mese meso mess mkks mksm mmcc mmcm mmcs mmes mmmc mmmm mmms mmsc mmse mobb mobe mobo mobs mock moco mocs moes moke moko mome momo moms moob mooc mooe mook moos mosc mose mosk moso moss mscc msce msco msec msee msem msmb msmc msmm msms mssm o-eo obbo obec obes obkb oboe obok obos obss ocbc occc oce ocee ocke ocks ocms ocom ocos oec- oecc oeec oeme oese okes okko okmo okok okom okso ombe ombo omee omeo omes omo- omoe omoo omsk oobe ooes oome ooms oooo ooos oose osbe oscc osce osco osec osee osek osem oses osm- osme osmo osoo osos ossb osse osso s-os sbbs sbcc sbcs sbmc sbse sccc scce sccm sccs scec scee sck- scmc scmm scmo