-er -up b-p b-u bbb bbc bbe bbk bbo bbp bbr bbs bbu bcb bcc bce bck bco bcp bcr bcs bcu be- beb bec bee bek beo bep ber bes beu bkb bkc bke bkk bko bkp bkr bks bob boc boe bok boo bop bor bos bou bpb bpc bpe bpo bpp bpr bps bpu brb bre brk bro brp brr brs bru bsb bsc bse bsk bso bsp bsr bss bsu bub buc bue buk buo bup bur bus buu c-- cbb cbc cbe cbk cbo cbp cbr cbs cbu ccb ccc cce cck cco ccp ccr ccs ccu ce- ceb cec cee cek ceo cep cer ces ceu ckb ckc cko cks co- cob coc coe cok coo cop cor cos cou cpb cpc cpe cpk cpo cpp cpr cps cpu crb crc cre crk cro crp crr crs cru csb csc cse csk cso csp csr css csu cub cuc cue cuk cuo cup cur cus cuu ebb ebc ebe ebk ebo ebp ebr ebs ebu ec- ecb ecc ece eck eco ecr ecs ecu eeb eec eee eek eeo eep eer ees ekb ekc eke eko ekp ekr eks eku eo- eob eoc eoe eok eoo eop eor eos eou ep- epb epc epe epo epp epr eps epu erb erc ere erk ero erp err ers eru es- esb esc ese esk eso esp esr ess esu eu- eub euc eue eup eur eus kbb kbc kbe kbk kbo kbp kbr kbs kbu kcb kcc kce kck kcp kcr kcs kcu ke- keb kec kee kek keo kep ker kes kkb kkc kke kkk kkp kkr kks kku kob koc koe kok koo kop kor kos kou kpc kpe kpk kpo kpp kpr kps kpu krc krk kro krp krr krs kru ksb ksc kse ksk kso ksp ksr kss ksu kub kuc kue kuk kup kur kus kuu ob- obb obc obe obk obo obp obr obs obu oc- ocb occ ock oco ocp ocr ocs ocu oeb oec oee oeo oep oer oes okb okc oke okk oko okp okr oks oku oo- oob ooc ook ooo oop oor oos op- opb opc ope opk opo opp opr ops or- orb orc ore ork oro orp orr ors oru os- osb osc ose osk oso osp osr oss osu ou- ouc oue ouk ouo oup our ous p-p pbb pbc pbe pbk pbo pbp pbr pbs pbu pcb pcc pce pck pco pcp pcr pcs pcu peb pec pee pek peo pep per pes peu pkb pkc pke pko pkp pkr pks pku pob poc poe pok poo pop por pos pou ppb ppc ppe ppk ppo ppp ppr pps ppu prb prc pre prk pro prp prr prs pru ps- psb psc pse psk pso psp psr pss psu pub puc pue puk pup pur pus puu rbb rbc rbe rbk rbo rbp rbr rbs rbu rcb rcc rce rco rcp rcr rcs rcu re- reb rec ree rek reo rep rer res reu rkb rkc rke rkk rko rkp rks rku rob roc roe rok roo rop ror ros rou rpb rpc rpe rpk rpo rpp rpr rps rpu rrb rrc rrk rrp rrr rrs rru rsb rsc rse rsk rso rsp rsr rss rsu rub ruc rue ruk ruo rup rur rus ruu sbb sbc sbe sbk sbo sbp sbr sbs sbu scb scc sce sck sco scp scr scs scu se- seb sec see sek seo sep ser ses seu sk- skb skc ske skk sko skp skr sks sku sob soc soe sok soo sop sor sos sou spb spc spe spk spo spp spr sps spu sr- srb src sre srk sro srp srr srs ss- ssb ssc sse ssk sso ssp ssr sss ssu sub suc sue suk suo sup sur sus suu ubb ubc ube ubk ubo ubp ubr ubs ubu ucb ucc uce uck uco ucp ucr ucs ucu ueb uec uee uep uer ues ukb ukc uke ukk ukp ukr uku uob uoc uoe uok uoo uop uor uos up- upb upc upe upk upo upp upr ups upu ur- urb urc ure urk uro urp urr urs uru usb usc use usk 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 beck becs becu beeb beek beep beer bees beke beko beks beo- beok beor beos bepo berc bere berk bero berr bers beru bes- bese besk beso bess beuk beur bkpr bksp bobb bobe bobo bobs bobu boce bock boco bocs bocu boec boee boeo boep boer boes boke boko boks boku boob booc booe book boop boor boos bope bopp bops bor- bore bork boro borr bors boru bosc bose bosk boso boss bosu boue bouk boup bour bous bpcp bpoe bprc bpsu brcb brce breb brec bree brek breo brep brer bres brkb brob broc broe brok 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 buck buco bucs bucu buer bueu buke bukk buko buku bupc bups bur- burb bure burk buro burp burr burs buru busc buse busk buss busu buus c-bo cbbc cbbs cbcc cbce cbcp cbcr cbcs cbcu cbec cbee cber cbko cbkr 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 ceke ceop ceor ceos ceou cepc cepe cepo cepp cepr ceps cer- cerc cere cero cerp cers cesc cese cesp cesr cess ckbc ckbe ckck ckco ckcs cker ckob ckoc ckoo ckor ckos ckpc ckpr ckrc cksb ckso cobb cobe cobo cobs cobu coce cock coco cocp cocu coep