-er -ic b-u bbb bbc bbe bbi bbk bbl bbn bbr bbs bbu bcb bcc bce bci bck bcl bcn bcr bcs bcu be- beb bec bee bei bek bel ben ber bes beu bi- bib bic bie bii bik bil bin bir bis biu bkb bkc bke bkk bkl bkn bkr bks blb blc ble bli blk bll bln blr bls blu bnb bnc bne bni bnk bnl bnn bnr bns bnu brb bre bri brk brl brn brr brs bru bsb bsc bse bsi bsk bsl bsn bsr bss bsu bub buc bue bui buk bul bun bur bus buu c-- cbb cbc cbe cbi cbk cbl cbn cbr cbs cbu ccb ccc cce cci cck ccl ccn ccr ccs ccu ce- ceb cec cee cei cek cel cen cer ces ceu ci- cib cic cie cii cik cil cin cir cis ciu ckb ckc cki cks cl- clb clc cle cli clk cll cln clr cls clu cn- cnb cnc cne cni cnl cnn cnr cns cnu crb crc cre cri crk crl crn crr crs cru csb csc cse csi csk csl csn csr css csu cub cuc cue cui cuk cul cun cur cus cuu ebb ebc ebe ebi ebk ebl ebn ebr ebs ebu ec- ecb ecc ece eci eck ecl ecn ecr ecs ecu eeb eec eee eek eel een eer ees eib eic eie eii eik eil ein eir eis eiu ekb ekc eke eki ekl ekr eks eku elb elc ele eli elk ell eln elr els elu en- enb enc ene eni enk enl enn enr ens enu erb erc ere eri erk erl ern err ers eru es- esb esc ese esi esk esl esn esr ess esu eu- eub euc eue eui eul eun eur eus ibb ibc ibe ibi ibk ibl ibn ibr ibs ibu icb icc ice ici ick icl icn icr ics icu ie- iec iee iei iek iel ien ier ies iib iic iie iii iil iin iir iis iiu ikb ikc ike iki ikk ikl ikr iks iku il- ilb ilc ile ili ilk ill iln ilr ils ilu in- inb inc ine ini ink inl inn inr ins inu ir- irb irc ire iri irk irl irn irr irs iru is- isb isc ise isi isk isl isn isr iss isu iu- iub iuc iue iui iur ius kbb kbc kbe kbi kbk kbl kbn kbr kbs kbu kcb kcc kce kci kck kcl kcn kcr kcs kcu ke- keb kec kee kei kek kel ken ker kes kib kic kie kii kik kil kin kir kis kiu kkb kkc kke kki kkk kkl kkn kkr kks kku kl- klb klc kli klr kls klu kn- knc kne kni knk knl knn knr knu krc kri krk krl krn krr krs kru ksb ksc kse ksi ksk ksl ksn ksr kss ksu kub kuc kue kui kuk kul kun kur kus kuu lbb lbc lbe lbi lbk lbl lbr lbs lbu lcb lcc lce lci lck lcl lcn lcr lcs lcu leb lec lee lei lek lel len ler les leu lib lic lie lii lik lil lin lir lis liu lkb lkl lkr lks llb llc lle lli llk lll lln llr lls llu lnb lnc lne lni lnk lnl lnn lnr lns lnu lrb lrc lri lrk lrn lrr lrs lru lsb lsc lse lsi lsk lsl lsn lsr lss lsu lub luc lue lui luk lul lun lur lus luu n-i nbb nbc nbe nbi nbk nbl nbn nbr nbs nbu ncb ncc nce nci nck ncl ncn ncr ncs ncu ne- neb nec nee nei nek nel nen ner nes neu nib nic nie nii nik nil nin nir nis niu nkc nke nki nkk nkn nkr nks nku nlb nlc nle nli nlk nll nln nlr nls nlu nnb nnc nne nni nnk nnl nnn nns nnu nrb nrc nre nri nrk nrl nrn nrr nrs nru nsb nsc nse nsi nsk nsl nsn nsr nss nsu nub nuc nue nui nuk nul nun nur nus nuu rbb rbc rbe rbi rbk rbl rbn rbr rbs rbu rcb rcc rce rci rcl rcn rcr rcs rcu re- reb rec ree rei rek rel ren rer res reu rib ric rie rii rik ril rin rir ris rkb rkc rke rkk rks rku rlc rle rli rll rln rlr rls rlu rnb rnc rni rnn rnr rns rnu rrb rrc rri rrk rrl rrn rrr rrs rru rsb rsc rse rsi rsk rsl rsn rsr rss rsu rub ruc rue rui ruk run rur rus ruu sbb sbc sbe sbi sbk sbl sbn sbr sbs sbu scb scc sce sci sck scl scn scr scs scu se- seb sec see sei sek sel sen ser ses seu sib sic sie sii sik sil sin sir sis siu sk- skb skc ske ski skk skl skr sks sku slb slc sle sli slk sll sln slr sls slu snb snc sne sni snk snl snn snr sns snu sr- srb src sre sri srk srl srn srr srs ss- ssb ssc sse ssi ssk ssl ssn ssr sss ssu sub suc sue sui suk sul sun sur sus suu ubb ubc ube ubi ubk ubl ubn ubr ubs ubu ucb ucc uce uci uck ucl ucn ucr ucs ucu ueb uec uee uei uel uen uer ues uib uic uie uii uil uin uir uis uiu ukb ukc uke uki ukk ukl ukn ukr uku ulb ulc ule uli ulk ull uln ulr uls ulu un- unb unc une uni unk unl unn unr uns unu ur- urb urc ure uri urk url urn urr urs uru usb usc use usi usk usl usn usr uss usu uuc uue uun uur uus uuu

-ene -ine -nik bbbb bbbs bbci bbeb bbin bblb bbls bbrc bcbc bcbs bccc bcci bccl bccs bcec bcer bces bcie bcis bcnu bcrs bcru bcsc bcsl bcsn bcss bcuc bebb bebe bebi beci beck becs