-er -up b-p b-u bbb bbc bbe bbo bbp bbr bbs bbu bcb bcc bce bco bcp bcr bcs bcu be- beb bec bee beo bep ber bes beu bob boc boe boo bop bor bos bou bpb bpc bpe bpo bpp bpr bps bpu brb bre bro brp brr brs bru bsb bsc bse bso bsp bsr bss bsu bub buc bue buo bup bur bus buu c-- cbb cbc cbe cbo cbp cbr cbs cbu ccb ccc cce cco ccp ccr ccs ccu ce- ceb cec cee ceo cep cer ces ceu co- cob coc coe coo cop cor cos cou cpb cpc cpe cpo cpp cpr cps cpu crb crc cre cro crp crr crs cru csb csc cse cso csp csr css csu cub cuc cue cuo cup cur cus cuu ebb ebc ebe ebo ebp ebr ebs ebu ec- ecb ecc ece eco ecr ecs ecu eeb eec eee eeo eep eer ees eo- eob eoc eoe eoo eop eor eos eou ep- epb epc epe epo epp epr eps epu erb erc ere ero erp err ers eru es- esb esc ese eso esp esr ess esu eu- eub euc eue eup eur eus ob- obb obc obe obo obp obr obs obu oc- ocb occ oco ocp ocr ocs ocu oeb oec oee oeo oep oer oes oo- oob ooc ooo oop oor oos op- opb opc ope opo opp opr ops or- orb orc ore oro orp orr ors oru os- osb osc ose oso osp osr oss osu ou- ouc oue ouo oup our ous p-p pbb pbc pbe pbo pbp pbr pbs pbu pcb pcc pce pco pcp pcr pcs pcu peb pec pee peo pep per pes peu pob poc poe poo pop por pos pou ppb ppc ppe ppo ppp ppr pps ppu prb prc pre pro prp prr prs pru ps- psb psc pse pso psp psr pss psu pub puc pue pup pur pus puu rbb rbc rbe rbo rbp rbr rbs rbu rcb rcc rce rco rcp rcr rcs rcu re- reb rec ree reo rep rer res reu rob roc roe roo rop ror ros rou rpb rpc rpe rpo rpp rpr rps rpu rrb rrc rrp rrr rrs rru rsb rsc rse rso rsp rsr rss rsu rub ruc rue ruo rup rur rus ruu sbb sbc sbe sbo sbp sbr sbs sbu scb scc sce sco scp scr scs scu se- seb sec see seo sep ser ses seu sob soc soe soo sop sor sos sou spb spc spe spo spp spr sps spu sr- srb src sre sro srp srr srs ss- ssb ssc sse sso ssp ssr sss ssu sub suc sue suo sup sur sus suu ubb ubc ube ubo ubp ubr ubs ubu ucb ucc uce uco ucp ucr ucs ucu ueb uec uee uep uer ues uob uoc uoe uoo uop uor uos up- upb upc upe upo upp upr ups upu ur- urb urc ure uro urp urr urs uru usb usc use uso usp usr uss usu uuc uue uur uus uuu

-ose -ous bbbb bbbs bbeb bbpr bbrc bcbc bcbp bcbs bccc bccs bcec bcer bces bcor bcos bcpp bcps bcrs bcru bcsc bcss bcuc bcup bebb bebe bebo becs becu beeb beep beer bees beo- beor beos bepo berc bere bero berr bers beru bes- bese beso bess beur bobb bobe bobo bobs bobu boce boco bocs bocu boec boee boeo boep boer boes boob booc booe boop boor boos bope bopp bops bor- bore boro borr bors boru bosc bose boso boss bosu boue boup bour bous bpcp bpoe bprc bpsu brcb brce breb brec bree breo brep brer bres brob broc broe broo bror bros brou brrr brrs brsb brsr bruc brue brup brus bscp bscs bseb bsec bsee bser bses bsos bspp bspr bssc bsse bsup bubb bube bubo bubs bubu bucc buce buco bucs bucu buer bueu bupc bups bur- burb bure buro burp burr burs buru busc buse buss busu buus c-bo cbbc cbbs cbcc cbce cbcp cbcr cbcs cbcu cbec cbee cber cbpc cbpp cbre cbsc cbse cbus ccbc cccb cccc cccp cccs cccu ccee ccob ccoc ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccsp ccss ccuc ccup ccus cebp cebs cebu cec- cece ceco cecp cecs ceeb ceec cees ceop ceor ceos ceou cepc cepe cepo cepp cepr ceps cer- cerc cere cero cerp cers cesc cese cesp cesr cess cobb cobe cobo cobs cobu coce coco cocp cocu coep coes coob coop coos cope copo copp copr cops cor- corb corc core coro corp corr cors cosc cose coso cosp coss coub coue coup cour cous cpbc cpce cpcs cpcu cpeb cpep cper cpos cpps cpre cprs cpsc cpso cpsr cpsu cpus crbc crbu crcc crce crcr cre- creb crec cree creo crep cres creu crob croc croe croo crop cror crpc crps crsp crss crub crue crup crus cscb cscc csce csco cscr cscs csec csee csep cser csob csor csos cspb cspc cspe csps csrc csrs csse cssr csup csur csus cub- cubb cube cubs cucc cuce cuer cues cupe cupo cupp cupr cups curb cure curo curr curs cusb cuso cusp cuss cusu ebbc ebbo ebbr ebbs ebcc eber ebes eboe eboo ebor ebos ebpo ebro ebru ebur ebus ecbc ecbe eccb eccc ecce ecco eces eco- ecop ecos ecou ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eeoc eeps eerc eero eers eese eoes eore eous epcc epec epee eper epes epoc epor epos eppc eppo eppp epps eprb epro eprp eprs epsc epsp epss epub epus erbb erbe ercc erce ercp ereb erec erer eres erob eroc eroe eroo eros erpe erps errc erre erro errs erse erso erub eruc erur erus esbo esbs escb esce esco escr escs escu esee eseo eser eses eso- esop esos espc espe espo espp esps esse esso essp essu esus eubc euer euos eur- eurc eure