-er -ic b-u bbb bbc bbd bbe bbi bbk bbl bbn bbr bbu bcb bcc bcd bce bci bck bcl bcn bcr bcu bdb bdc bdd bde bdi bdk bdl bdr bdu be- beb bec bed bee bei bek bel ben ber beu bi- bib bic bid bie bii bik bil bin bir biu bkb bkc bke bkk bkl bkn bkr blb blc bld ble bli blk bll bln blr blu bnb bnc bnd bne bni bnk bnl bnn bnr bnu brb brd bre bri brk brl brn brr bru bub buc bud bue bui buk bul bun bur buu c-- cbb cbc cbd cbe cbi cbk cbl cbn cbr cbu ccb ccc ccd cce cci cck ccl ccn ccr ccu cdb cdc cdd cde cdi cdk cdl cdn cdr cdu ce- ceb cec ced cee cei cek cel cen cer ceu ci- cib cic cid cie cii cik cil cin cir ciu ckb ckc ckd cki cl- clb clc cld cle cli clk cll cln clr clu cn- cnb cnc cnd cne cni cnl cnn cnr cnu crb crc crd cre cri crk crl crn crr cru cub cuc cud cue cui cuk cul cun cur cuu dbb dbc dbd dbe dbi dbk dbl dbn dbr dbu dcb dcc dcd dce dci dck dcl dcn dcr dcu ddb ddc ddd dde ddi ddk ddl ddn ddr ddu de- deb dec ded dee dei dek del den der deu di- dib dic did die dii dik dil din dir diu dkb dkc dke dki dkk dkl dkr dku dl- dlb dlc dld dle dli dlk dll dlr dlu dnb dnc dnd dne dni dnk dnl dnn dnr drb drc drd dre dri drk drl drn drr dru dub duc dud due dui duk dul dun dur ebb ebc ebd ebe ebi ebk ebl ebn ebr ebu ec- ecb ecc ecd ece eci eck ecl ecn ecr ecu ed- edb edc edd ede edi edk edl edn edr edu eeb eec eed eee eek eel een eer eib eic eid eie eii eik eil ein eir eiu ekb ekc ekd eke eki ekl ekr eku elb elc eld ele eli elk ell eln elr elu en- enb enc end ene eni enk enl enn enr enu erb erc erd ere eri erk erl ern err eru eu- eub euc eud eue eui eul eun eur i-d ibb ibc ibd ibe ibi ibk ibl ibn ibr ibu icb icc icd ice ici ick icl icn icr icu idb idc idd ide idi idk idl idn idr idu ie- iec ied iee iei iek iel ien ier iib iic iid iie iii iil iin iir iiu ikb ikc ike iki ikk ikl ikr iku il- ilb ilc ild ile ili ilk ill iln ilr ilu in- inb inc ind ine ini ink inl inn inr inu ir- irb irc ird ire iri irk irl irn irr iru iu- iub iuc iud iue iui iur kbb kbc kbd kbe kbi kbk kbl kbn kbr kbu kcb kcc kcd kce kci kck kcl kcn kcr kcu kdb kdc kde kdk kdl kdr kdu ke- keb kec ked kee kei kek kel ken ker kib kic kid kie kii kik kil kin kir kiu kkb kkc kke kki kkk kkl kkn kkr kku kl- klb klc kld kli klr klu kn- knc knd kne kni knk knl knn knr knu krc krd kri krk krl krn krr kru kub kuc kud kue kui kuk kul kun kur kuu lbb lbc lbd lbe lbi lbk lbl lbr lbu lcb lcc lcd lce lci lck lcl lcn lcr lcu ldb ldc ldd lde ldi ldk ldl ldn ldr ldu leb lec led lee lei lek lel len ler leu lib lic lid lie lii lik lil lin lir liu lkb lkl lkr llb llc lld lle lli llk lll lln llr llu lnb lnc lnd lne lni lnk lnl lnn lnr lnu lrb lrc lrd lri lrk lrn lrr lru lub luc lud lue lui luk lul lun lur luu n-i nbb nbc nbd nbe nbi nbk nbl nbn nbr nbu ncb ncc ncd nce nci nck ncl ncn ncr ncu ndb ndc ndd nde ndi ndk ndl ndn ndr ndu ne- neb nec ned nee nei nek nel nen ner neu nib nic nid nie nii nik nil nin nir niu nkc nke nki nkk nkn nkr nku nlb nlc nld nle nli nlk nll nln nlr nlu nnb nnc nne nni nnk nnl nnn nnu nrb nrc nrd nre nri nrk nrl nrn nrr nru nub nuc nud nue nui nuk nul nun nur nuu rbb rbc rbd rbe rbi rbk rbl rbn rbr rbu rcb rcc rcd rce rci rcl rcn rcr rcu rdb rdc rdd rde rdi rdl rdn rdr rdu re- reb rec red ree rei rek rel ren rer reu rib ric rid rie rii rik ril rin rir rkb rkc rke rkk rku rlc rld rle rli rll rln rlr rlu rnb rnc rnd rni rnn rnr rnu rrb rrc rrd rri rrk rrl rrn rrr rru rub ruc rud rue rui ruk run rur ruu ubb ubc ube ubi ubk ubl ubn ubr ubu ucb ucc ucd uce uci uck ucl ucn ucr ucu udb udc udd ude udi udk udl udn udr udu ueb uec ued uee uei uel uen uer uib uic uid uie uii uil uin uir uiu ukb ukc uke uki ukk ukl ukn ukr uku ulb ulc uld ule uli ulk ull uln ulr ulu un- unb unc und une uni unk unl unn unr unu ur- urb urc urd ure uri urk url urn urr uru uuc uue uun uur uuu

-ene -ine -nik bbbb bbci bbdd bbeb bbin bblb bbrc bcbc bccc bcci bccl bcde bcec bcer bcie bcnu bcru bcuc bd-r bdbc bddc bdii bdin bdle bebb bebe bebi beci beck becu bede bedi bedl bedu beeb beed beek beel been beer beic beik beil bein beir beke beki beld bele beli