-ol b-u bbb bbc bbl bbm bbo bbs bbu bcb bcc bcl bcm bco bcs bcu blb blc bll blm blo bls blu bmb bmc bml bmm bmo bms bmu bob boc bol bom boo bos bou bsb bsc bsl bsm bso bss bsu bub buc bul bum buo bus buu c-- cbb cbc cbl cbm cbo cbs cbu ccb ccc ccl ccm cco ccs ccu cl- clb clc cll clm clo cls clu cmb cmc cml cmm cmo cms cmu co- cob coc col com coo cos cou csb csc csl csm cso css csu cub cuc cul cum cuo cus cuu lbb lbc lbl lbm lbo lbs lbu lcb lcc lcl lcm lco lcs lcu llb llc lll llm llo lls llu lmb lmc lml lmm lmo lms lmu lob loc lol lom loo los lou lsb lsc lsl lsm lso lss lsu lub luc lul lum luo lus luu m-o mbb mbc mbl mbm mbo mbs mbu mc- mcb mcc mcl mcm mco mcs mcu mlb mlc mll mlm mlo mls mlu mmb mmc mml mmm mmo mms mmu mob moc mol mom moo mos mou msb msc msl msm mso mss msu mub muc mul mum mus muu ob- obb obc obl obm obo obs obu oc- ocb occ ocl ocm oco ocs ocu olb olc oll olm olo ols olu om- omb omc oml omm omo oms omu oo- oob ooc ool oom ooo oos os- osb osc osl osm oso oss osu ou- ouc oul oum ouo ous sbb sbc sbl sbm sbo sbs sbu scb scc scl scm sco scs scu slb slc sll slm slo sls slu smb smc sml smm smo sms smu sob soc sol som soo sos sou ss- ssb ssc ssl ssm sso sss ssu sub suc sul sum suo sus suu ubb ubc ubl ubo ubs ubu ucb ucc ucl ucm uco ucs ucu ulb ulc ull ulm ulo uls ulu um- umb umc uml umm umo ums umu uob uoc uol uom uoo uos usb usc usl usm uso uss usu uuc uum uus uuu

-ous bbbb bbbs bbcm bblb bbls bcbc bcbs bccc bccl bccm bccs bcms bcos bcsc bcsl bcsm bcss bcuc blcu blls blob bloc blom bloo blou blss blub blum blus bmoc bmus bobb bobo bobs bobu bocm boco bocs bocu boll bolm bolo bols bolu bomb boms bomu boob booc bool boom boos bosc bosm boso boss bosu boul boum bous bscs bslc bsms bsos bssc bssm bubb bubo bubs bubu bucc buco bucs bucu bulb bull buls bulu bum- bumb bums buol busc buss busu buus c-bo cbbc cbbs cbcc cbcl cbcm cbcs cbcu cblb cblc cbms cbol cbsc cbsm cbus ccbc cccb cccc cccl cccm cccs cccu cclc cclm ccls ccmb ccmc ccmm ccms ccob ccoc ccom ccsl ccss ccuc ccus clob clom cloo clos clou clsc clsm club clum cmbc cmbs cmcc cmcs cmll cmmb cmmc cmml cmms cmoc cmos cmsc cmus cobb cobo cobs cobu coco cocu col- colb coll colm colo cols colu com- comb comc coml comm como coms comu coob cool coom coos cosc cosl cosm coso coss coub coul cous csbm cscb cscc cscl csco cscs cslu csmc csmu csob csom csos cssm csum csus cub- cubb cubs cucc cucm culb culc cull culm culo culs cum- cums cusb cuso cuss cusu lbcc lbmc lbms lbos lbsc lcbc lccc lccm lccs lcls lcms lcsc llbs llcc llcs lllc llll llms lloc lloo lmbo lmcc lmms lob- lobb lobo lobs locc loco locs locu loll lolo lols lomb lomm lomo loms lomu loob looc lool loom loos losc loso loss loul loum lous louu lsbu lscb lscm lsco lscs lsso lubs lucs lull lulu lumb lumc lumo lums luso luss mbbs mbcs mbms mbou mbsl mbus mcbc mccc mccl mcmc mcml mcss mlcc mlss mmcc mmcl mmcm mmcs mmmc mmmm mmms mmsc mmsu mmus mobb mobo mobs mocl moco mocs moll molo mols momo moms momu moob mooc mool moos mosc moso moss mosu moul mous mscc mscl msco msmb msmc msml msmm msms msmu msol mssm msus mubo mubs muc- mucc mucu mull mulm mulo mulu mumm mumo mums mumu muos musc musl muso muss musu obbo obls oblu obol obos obss obus ocbc occc oclc ocml ocms ocom ocos ocul ocum olbo olcc ollo olmo olms olom olos ombo ombu omo- omoo omul omuo omus oolo ooms oooo ooos oous oscc oscl osco oslo osm- osmo osoo osos ossb osso ossu osul osum oubs oucc ouls oulu ouu- s-os sbbs sbcc sbcs sbmc sbml sbus sccc sccl sccm sccs scl- sclc sclm scls scmc scmm scmo scms scob scol scom scoo scsc scsl scso scsu scub scul scum slcc slcu sllm slmm slob sloc sloo slos slsc slsu slub sluc slum smbc smcc smlc smls smoc smol smos smsc smss smus sobo sobs sobu socl socm soco socs soll solo sols somb soml somm somo sool soom soos soso soss soul soum sous sscc sscs sslc ssmc ssml ssoc sssb sssc sssm ssss sub- subb subl subm subo subs suc- succ sucs sul- sulc sull sulm sulo sulu sum- sumo sums sumu suos sus- suso suss susu suum suus ubbo ublo ubls uboc ubos ucbc ucmc ucom ucos ucsb ucsc ucsm ucsu ulbc ulcc ulco ullo ulmo ulmu ulo- uloc ulos ulul ulum ulus umb- umbo ummo umms umol umsu umus uocc uolc uoml uomo usbc usbl usbs uscc uscm usco uscs uslu usmc usmm usms usoc usos ussb ussc usss ussu usul usus uulu uuoc uuuu

bbuss bccsl blobs blocs bloom bloso bloss blubs bmocs bo-bo boboc bobos bocom bocus boll- bollo bolls bollu bolos bolus bombo bombs bomlo bomso boobs booco bools boomb booms bosco boscs bosom bosso boul- boulc boulo bouls bouml bscco bsous bucco bucsu bucum bulb- bulbs bull- bulls bulou bulul bulus bumbo bumbu busso bussu busum busuu c-bus ccccc cccsl cclcm clobs clomb cloob cloom cloos closo closs clous clubb clubs clumb cluss co-bo co-co cobbs