-er b-u bbb bbc bbe bbk bbm bbn bbo bbr bbu bcb bcc bce bck bcm bcn bco bcr bcu be- beb bec bee bek bem ben beo ber beu bkb bkc bke bkk bkm bkn bko bkr bmb bmc bme bmk bmm bmn bmo bmr bmu bnb bnc bne bnk bnn bno bnr bnu bob boc boe bok bom bon boo bor bou brb bre brk brm brn bro brr bru bub buc bue buk bum bun buo bur buu c-- cbb cbc cbe cbk cbm cbn cbo cbr cbu ccb ccc cce cck ccm ccn cco ccr ccu ce- ceb cec cee cek cem cen ceo cer ceu ckb ckc ckm cko cmb cmc cme cmk cmm cmn cmo cmr cmu cn- cnb cnc cne cnm cnn cno cnr cnu co- cob coc coe cok com con coo cor cou crb crc cre crk crm crn cro crr cru cub cuc cue cuk cum cun cuo cur cuu ebb ebc ebe ebk ebm ebn ebo ebr ebu ec- ecb ecc ece eck ecm ecn eco ecr ecu eeb eec eee eek eem een eeo eer ekb ekc eke eko ekr eku em- emb emc eme emk emm emn emo emr emu en- enb enc ene enk enm enn eno enr enu eo- eob eoc eoe eok eom eon eoo eor eou erb erc ere erk erm ern ero err eru eu- eub euc eue eun eur kbb kbc kbe kbk kbm kbn kbo kbr kbu kcb kcc kce kck kcm kcn kcr kcu ke- keb kec kee kek kem ken keo ker kkb kkc kke kkk kkm kkn kkr kku kmb kmc kme kmk kmm kmo kmu kn- knc kne knk knm knn kno knr knu kob koc koe kok kom kon koo kor kou krc krk krn kro krr kru kub kuc kue kuk kum kun kur kuu m-o m-r mbb mbc mbe mbk mbm mbo mbr mbu mc- mcb mcc mce mck mcm mcn mco mcr mcu meb mec mee mek mem men meo mer meu mkb mkc mke mkk mkm mkn mko mkr mku mmb mmc mme mmk mmm mmn mmo mmr mmu mnb mnc mne mnk mnm mnn mno mnr mnu mob moc moe mok mom mon moo mor mou mrb mrc mre mrk mrm mrn mro mrr mru mub muc mue muk mum mun mur muu nbb nbc nbe nbk nbm nbn nbo nbr nbu ncb ncc nce nck ncm ncn nco ncr ncu ne- neb nec nee nek nem nen neo ner neu nkc nke nkk nkm nkn nko nkr nku nmb nmc nme nmk nmm nmn nmo nmr nmu nnb nnc nne nnk nnm nnn nno nnu no- nob noc noe nok nom non noo nor nou nrb nrc nre nrk nrm nrn nro nrr nru nub nuc nue nuk num nun nuo nur nuu ob- obb obc obe obk obm obn obo obr obu oc- ocb occ ock ocm ocn oco ocr ocu oeb oec oee oem oen oeo oer okb okc oke okk oko okr oku om- omb omc ome omm omn omo omr omu on- onb onc one onk onn ono onr onu oo- oob ooc ook oom oon ooo oor or- orb orc ore ork orm orn oro orr oru ou- ouc oue ouk oum oun ouo our rbb rbc rbe rbk rbm rbn rbo rbr rbu rcb rcc rce rcm rcn rco rcr rcu re- reb rec ree rek rem ren reo rer reu rkb rkc rke rkk rkm rko rku rmb rmc rme rmm rmn rmo rmr rnb rnc rnm rnn rno rnr rnu rob roc roe rok rom ron roo ror rou rrb rrc rrk rrm rrn rrr rru rub ruc rue ruk rum run ruo rur ruu ubb ubc ube ubk ubn ubo ubr ubu ucb ucc uce uck ucm ucn uco ucr ucu ueb uec uee uem uen uer ukb ukc uke ukk ukn ukr uku um- umb umc ume umm umn umo umr umu un- unb unc une unk unm unn uno unr unu uob uoc uoe uok uom uon uoo uor ur- urb urc ure urk urm urn uro urr uru uuc uue uum uun uur uuu

-ene -one bbbb bbcm bbeb bbrc bcbc bccc bccm bcec bcer bcnu bcor bcru bcuc bebb bebe bebo beck becu beeb beek beem been beer beke beko beme bemu bene benk benn beno benu beo- beok beon beor berc bere berk berm bern bero berr beru beuk beur bmce bmoc bner bnoc bnor bnrr bobb bobe bobo bobu boce bock bocm boco bocu boec boee boen boeo boer boke bokn boko boku bomb bome bomu bonc bone bonk bonn bono bonu boob booc booe book boom boon boor bor- bore bork borm born boro borr boru boue bouk boum boun bour brcb brce breb brec bree brek brem bren breo brer brkb brmc brno brob broc broe brok brom bron broo bror brou brrm brrr bruc brue brum brun bubb bube bubo bubu bucc buce buck buco bucu buem buen buer bueu buke bukk buko buku bum- bumb bunb bune bunk bunn buno bunu buon bur- burb bure burk burm burn buro burr buru c-bo cbbc cbcc cbce cbcm cbcn cbcr cbcu cbec cbee cber cbkm cbkn cbko cbkr cbme cbre cbrm cbrn ccbc ccbn cccb cccc cccm cccu ccee cckm ccmb ccmc ccmm ccnb ccnc ccne ccnm ccnr ccnu ccob ccoc ccom ccrc ccre ccuc cebu cec- cece cecm ceco ceeb ceec ceem ceke cemb ceme cemm cemr cemu cen- cene ceno ceor ceou cer- cerc cere cern cero ckbc ckbe ckck ckcm ckco ckem cken cker ckmo cknb cknc ckob ckoc ckom ckoo ckor ckrc ckrm cmbc cmcc cmec cmmb cmmc cmmn cmoc cmon cmrn cmrr cnbc cnbm cnco cnrc cnrr cobb cobe cobo cobu coce cock coco cocu coen cok- coke coko com- comb comc come comm como comr comu con- conc cone conk conn cono coob cook coom coon cor- corb corc core cork corm corn coro corr coub