-er -up b-p b-u bbb bbc bbe bbg bbo bbp bbr bbs bbu bcb bcc bce bcg bco bcp bcr bcs bcu be- beb bec bee beg beo bep ber bes beu bgb bgc bge bgg bgo bgp bgr bgs bgu bob boc boe bog boo bop bor bos bou bpb bpc bpe bpg bpo bpp bpr bps bpu brb bre brg bro brp brr brs bru bsb bsc bse bsg bso bsp bsr bss bsu bub buc bue bug buo bup bur bus buu c-- cbb cbc cbe cbg cbo cbp cbr cbs cbu ccb ccc cce ccg cco ccp ccr ccs ccu ce- ceb cec cee ceg ceo cep cer ces ceu cgb cgc cge cgg cgo cgp cgr cgs cgu co- cob coc coe cog coo cop cor cos cou cpb cpc cpe cpg cpo cpp cpr cps cpu crb crc cre crg cro crp crr crs cru csb csc cse csg cso csp csr css csu cub cuc cue cug cuo cup cur cus cuu ebb ebc ebe ebg ebo ebp ebr ebs ebu ec- ecb ecc ece ecg eco ecr ecs ecu eeb eec eee eeg eeo eep eer ees egb egc ege egg ego egp egr egs egu eo- eob eoc eoe eog eoo eop eor eos eou ep- epb epc epe epg epo epp epr eps epu erb erc ere erg ero erp err ers eru es- esb esc ese esg eso esp esr ess esu eu- eub euc eue eug eup eur eus g-p gbc gbe gbg gbo gbp gbr gbs gbu gcb gcc gce gcg gco gcp gcr gcs gcu ge- geb gec gee geg geo gep ger ges geu ggb ggc ggg ggo ggp ggr ggs ggu gob goc goe gog goo gop gor gos gou gpb gpc gpe gpg gpo gpp gpr gps gpu grb grc gre grg gro grp grr grs gru gsb gsc gse gsg gso gsp gsr gss gsu gu- gub guc gue gug guo gup gur gus guu ob- obb obc obe obg obo obp obr obs obu oc- ocb occ ocg oco ocp ocr ocs ocu oeb oec oee oeg oeo oep oer oes ogc oge ogg ogo ogp ogs oo- oob ooc oog ooo oop oor oos op- opb opc ope opg opo opp opr ops or- orb orc ore org oro orp orr ors oru os- osb osc ose osg oso osp osr oss osu ou- ouc oue ouo oup our ous p-p pbb pbc pbe pbg pbo pbp pbr pbs pbu pcb pcc pce pcg pco pcp pcr pcs pcu peb pec pee peg peo pep per pes peu pgb pgc pge pgg pgo pgp pgr pgs pob poc poe pog poo pop por pos pou ppb ppc ppe ppg ppo ppp ppr pps ppu prb prc pre prg pro prp prr prs pru ps- psb psc pse psg pso psp psr pss psu pub puc pue pug pup pur pus puu rbb rbc rbe rbg rbo rbp rbr rbs rbu rcb rcc rce rcg rco rcp rcr rcs rcu re- reb rec ree reg reo rep rer res reu rgb rgc rge rgg rgo rgp rgr rgs rob roc roe rog roo rop ror ros rou rpb rpc rpe rpg rpo rpp rpr rps rpu rrb rrc rrg rrp rrr rrs rru rsb rsc rse rsg rso rsp rsr rss rsu rub ruc rue rug ruo rup rur rus ruu sbb sbc sbe sbg sbo sbp sbr sbs sbu scb scc sce scg sco scp scr scs scu se- seb sec see seg seo sep ser ses seu sgb sgc sge sgg sgo sgp sgr sgs sgu sob soc soe sog soo sop sor sos sou spb spc spe spg spo spp spr sps spu sr- srb src sre srg sro srp srr srs ss- ssb ssc sse ssg sso ssp ssr sss ssu sub suc sue sug suo sup sur sus suu ubb ubc ube ubg ubo ubp ubr ubs ubu ucb ucc uce ucg uco ucp ucr ucs ucu ueb uec uee ueg uep uer ues ugb ugc uge ugg ugo ugp ugr ugs ugu uob uoc uoe uog uoo uop uor uos up- upb upc upe upg upo upp upr ups upu ur- urb urc ure urg uro urp urr urs uru usb usc use usg uso usp usr uss usu uuc uue uug uur uus uuu

-ose -ous bbbb bbbs bbeb bbpr bbrc bbrg bcbc bcbg bcbp bcbs bccc bccs bcec bcer bces bcgs bcor bcos bcpp bcps bcrs bcru bcsc bcss bcuc bcup bebb bebe bebo becs becu beeb beeg beep beer bees begg bego begs begu beo- beor beos bepo berc bere berg bero berr bers beru bes- bese beso bess beur bggs bobb bobe bobo bobs bobu boce boco bocs bocu boec boee boeo boep boer boes boge bogg bogo bogs boob booc booe boog boop boor boos bope bopp bops bor- bore borg boro borr bors boru bosc bose boso boss bosu boue boup bour bous bpcp bpoe bprc bpsu brcb brce breb brec bree breg breo brep brer bres brob broc broe brog broo bror bros brou brrr brrs brsb brsr bruc brue brug brup brus bscp bscs bseb bsec bsee bseg bser bses bsgs bsos bspp bspr bssc bsse bsup bubb bube bubo bubs bubu bucc buce buco bucs bucu buer bueu buge bugg bugo bugs bupc bups bur- burb bure burg buro burp burr burs buru busc buse buss busu buus c-bo cbbc cbbs cbcc cbce cbcp cbcr cbcs cbcu cbec cbee cber cbgb cbpc cbpp cbre cbsc cbse cbus ccbc cccb cccc cccp cccs cccu ccee ccgc ccgs ccob ccoc ccpe ccpp ccpr ccps ccrc ccre ccrg ccrp ccrs ccsg ccsp ccss ccuc ccup ccus cebp cebs cebu cec- cece ceco cecp cecs ceeb ceec cees cege cego ceop ceor ceos ceou cepc cepe cepo cepp cepr ceps cer- cerc cere cero cerp cers cesc cese cesg cesp cesr cess cgcc cgcg cger cges cggs cgro cgsb cgss