-er -ic b-u bbb bbc bbe bbi bbk bbl bbn bbr bbt bbu bcb bcc bce bci bck bcl bcn bcr bct bcu be- beb bec bee bei bek bel ben ber bet beu bi- bib bic bie bii bik bil bin bir bit biu bkb bkc bke bkk bkl bkn bkr bkt blb blc ble bli blk bll bln blr blt blu bnb bnc bne bni bnk bnl bnn bnr bnt bnu brb bre bri brk brl brn brr brt bru btb btc bte bti btk btl btn btr btt btu bub buc bue bui buk bul bun bur but buu c-- cbb cbc cbe cbi cbk cbl cbn cbr cbt cbu ccb ccc cce cci cck ccl ccn ccr cct ccu ce- ceb cec cee cei cek cel cen cer cet ceu ci- cib cic cie cii cik cil cin cir cit ciu ckb ckc cki ckt cl- clb clc cle cli clk cll cln clr clt clu cn- cnb cnc cne cni cnl cnn cnr cnt cnu crb crc cre cri crk crl crn crr crt cru ctb ctc cte cti ctk ctl ctn ctr ctt ctu cub cuc cue cui cuk cul cun cur cut cuu ebb ebc ebe ebi ebk ebl ebn ebr ebt ebu ec- ecb ecc ece eci eck ecl ecn ecr ect ecu eeb eec eee eek eel een eer eet eib eic eie eii eik eil ein eir eit eiu ekb ekc eke eki ekl ekr ekt eku elb elc ele eli elk ell eln elr elt elu en- enb enc ene eni enk enl enn enr ent enu erb erc ere eri erk erl ern err ert eru etb etc ete eti etk etl etn etr ett etu eu- eub euc eue eui eul eun eur eut ibb ibc ibe ibi ibk ibl ibn ibr ibt ibu icb icc ice ici ick icl icn icr ict icu ie- iec iee iei iek iel ien ier iet iib iic iie iii iil iin iir iit iiu ikb ikc ike iki ikk ikl ikr ikt iku il- ilb ilc ile ili ilk ill iln ilr ilt ilu in- inb inc ine ini ink inl inn inr int inu ir- irb irc ire iri irk irl irn irr irt iru itb itc ite iti itk itl itn itt itu iu- iub iuc iue iui iur iut k-t kbb kbc kbe kbi kbk kbl kbn kbr kbu kcb kcc kce kci kck kcl kcn kcr kct kcu ke- keb kec kee kei kek kel ken ker ket kib kic kie kii kik kil kin kir kit kiu kkb kkc kke kki kkk kkl kkn kkr kkt kku kl- klb klc kli klr klt klu kn- knc kne kni knk knl knn knr knt knu krc kri krk krl krn krr krt kru ktb ktc kte ktk ktl ktn ktr ktt ktu kub kuc kue kui kuk kul kun kur kut kuu lbb lbc lbe lbi lbk lbl lbr lbt lbu lcb lcc lce lci lck lcl lcn lcr lct lcu leb lec lee lei lek lel len ler let leu lib lic lie lii lik lil lin lir lit liu lkb lkl lkr lkt llb llc lle lli llk lll lln llr llt llu lnb lnc lne lni lnk lnl lnn lnr lnt lnu lrb lrc lri lrk lrn lrr lrt lru ltb ltc lte lti ltk ltl ltr ltt ltu lub luc lue lui luk lul lun lur lut luu n-i nbb nbc nbe nbi nbk nbl nbn nbr nbt nbu ncb ncc nce nci nck ncl ncn ncr nct ncu ne- neb nec nee nei nek nel nen ner net neu nib nic nie nii nik nil nin nir nit niu nkc nke nki nkk nkn nkr nkt nku nlb nlc nle nli nlk nll nln nlr nlt nlu nnb nnc nne nni nnk nnl nnn nnt nnu nrb nrc nre nri nrk nrl nrn nrr nrt nru ntb ntc nte nti ntk ntn ntr ntt ntu nub nuc nue nui nuk nul nun nur nut nuu rbb rbc rbe rbi rbk rbl rbn rbr rbt rbu rcb rcc rce rci rcl rcn rcr rct rcu re- reb rec ree rei rek rel ren rer ret reu rib ric rie rii rik ril rin rir rit rkb rkc rke rkk rkt rku rlc rle rli rll rln rlr rlt rlu rnb rnc rni rnn rnr rnt rnu rrb rrc rri rrk rrl rrn rrr rrt rru rtb rtc rte rti rtk rtl rtn rtr rtt rtu rub ruc rue rui ruk run rur rut ruu tbb tbc tbe tbi tbk tbl tbn tbr tbt tbu tcb tcc tce tci tck tcl tcn tcr tct tcu te- teb tec tee tei tek tel ten ter tet teu tib tic tie tii tik til tin tir tit tiu tkb tkc tke tkk tkl tkr tkt tlc tle tli tlk tll tln tlr tlt tlu tnb tnc tne tni tnk tnl tnn tnr tnt trb trc tre tri trk trl trn trr trt tru ttb ttc tte tti ttk ttl ttn ttr ttt ttu tub tuc tue tui tuk tul tun tur tut tuu ubb ubc ube ubi ubk ubl ubn ubr ubt ubu ucb ucc uce uci uck ucl ucn ucr uct ucu ueb uec uee uei uel uen uer uet uib uic uie uii uil uin uir uit uiu ukb ukc uke uki ukk ukl ukn ukr uku ulb ulc ule uli ulk ull uln ulr ult ulu un- unb unc une uni unk unl unn unr unt unu ur- urb urc ure uri urk url urn urr urt uru utb utc ute uti utk utl utn utr utt utu uuc uue uun uur uut uuu

-ene -ine -nik bbbb bbci bbeb bbet bbin bblb bbrc bcbc bccc bcci bccl bcec bcer bcet bcie bcit bcnu bcru bctc bcuc bebb bebe bebi beci beck becu beeb beek beel been beer beet beic beik beil bein beir beit beke beki bele beli belk bell