-er -ic b-u bbb bbc bbd bbe bbi bbk bbn bbr bbt bbu bbw bcb bcc bcd bce bci bck bcn bcr bct bcu bcz bdb bdc bdd bde bdi bdk bdr bdt bdu bdw bdz be- beb bec bed bee bei bek ben ber bet beu bew bez bi- bib bic bid bie bii bik bin bir bit biu biw biz bkb bkc bke bkk bkn bkr bkt bkw bnb bnc bnd bne bni bnk bnn bnr bnt bnu bnw bnz brb brd bre bri brk brn brr brt bru brw brz btb btc btd bte bti btk btn btr btt btu btw btz bub buc bud bue bui buk bun bur but buu buw buz bwb bwc bwd bwi bwk bwr bwu bzd bze bzn bzr bzu bzz c-- cbb cbc cbd cbe cbi cbk cbn cbr cbt cbu cbw cbz ccb ccc ccd cce cci cck ccn ccr cct ccu ccw ccz cdb cdc cdd cde cdi cdk cdn cdr cdt cdu cdw cdz ce- ceb cec ced cee cei cek cen cer cet ceu cew cez ci- cib cic cid cie cii cik cin cir cit ciu ciw ckb ckc ckd cki ckt ckw cn- cnb cnc cnd cne cni cnn cnr cnt cnu cnw crb crc crd cre cri crk crn crr crt cru crw crz ctb ctc ctd cte cti ctk ctn ctr ctt ctu ctw ctz cub cuc cud cue cui cuk cun cur cut cuu cuw cuz cw- cwb cwc cwd cwe cwi cwk cwn cwr cwt cwu cz- czc czd cze czk czt czw dbb dbc dbd dbe dbi dbk dbn dbr dbt dbu dbz dcb dcc dcd dce dci dck dcn dcr dct dcu dcw ddb ddc ddd dde ddi ddk ddn ddr ddt ddu ddw ddz de- deb dec ded dee dei dek den der det deu dew dez di- dib dic did die dii dik din dir dit diu diw diz dkb dkc dke dki dkk dkr dkt dku dkw dnb dnc dnd dne dni dnk dnn dnr dnt dnw dnz drb drc drd dre dri drk drn drr drt dru drw drz dtb dtc dtd dte dti dtk dtn dtr dtt dtu dtw dtz dub duc dud due dui duk dun dur dut duz dwb dwc dwe dwi dwn dwr dwt dwu dww dzb dzd dze dzi dzr dzu ebb ebc ebd ebe ebi ebk ebn ebr ebt ebu ebw ec- ecb ecc ecd ece eci eck ecn ecr ect ecu ecw ed- edb edc edd ede edi edk edn edr edt edu edw eeb eec eed eee eek een eer eet eew eib eic eid eie eii eik ein eir eit eiu ekb ekc ekd eke eki ekr ekt eku en- enb enc end ene eni enk enn enr ent enu enw enz erb erc erd ere eri erk ern err ert eru erw erz etb etc etd ete eti etk etn etr ett etu etw etz eu- eub euc eud eue eui eun eur eut ewb ewc ewd ewe ewi ewk ewr ewt ewu eww eze ezr ezz i-d ibb ibc ibd ibe ibi ibk ibn ibr ibt ibu ibw ibz icb icc icd ice ici ick icn icr ict icu icw icz idb idc idd ide idi idk idn idr idt idu idw ie- iec ied iee iei iek ien ier iet iib iic iid iie iii iin iir iit iiu iiw ikb ikc ike iki ikk ikr ikt iku in- inb inc ind ine ini ink inn inr int inu ir- irb irc ird ire iri irk irn irr irt iru itb itc itd ite iti itk itn itt itu itz iu- iub iuc iud iue iui iur iut iuz iwb iwc iwd iwe iwi iwk iwr iwt iwu iww iwz ize izi izu izz k-t k-z kbb kbc kbd kbe kbi kbk kbn kbr kbu kbw kbz kcb kcc kcd kce kci kck kcn kcr kct kcu kdb kdc kde kdk kdr kdt kdu ke- keb kec ked kee kei kek ken ker ket kew kez kib kic kid kie kii kik kin kir kit kiu kiz kkb kkc kke kki kkk kkn kkr kkt kku kn- knc knd kne kni knk knn knr knt knu krc krd kri krk krn krr krt kru krw ktb ktc kte ktk ktn ktr ktt ktu ktw kub kuc kud kue kui kuk kun kur kut kuu kw- kwc kwd kwi kwk kwt kww kzw n-i nbb nbc nbd nbe nbi nbk nbn nbr nbt nbu nbw ncb ncc ncd nce nci nck ncn ncr nct ncu ncw ndb ndc ndd nde ndi ndk ndn ndr ndt ndu ne- neb nec ned nee nei nek nen ner net neu new nez nib nic nid nie nii nik nin nir nit niu niz nkc nke nki nkk nkn nkr nkt nku nnb nnc nne nni nnk nnn nnt nnu nnw nnz nrb nrc nrd nre nri nrk nrn nrr nrt nru nrw nrz ntb ntc ntd nte nti ntk ntn ntr ntt ntu ntz nub nuc nud nue nui nuk nun nur nut nuu nwb nwc nwd nwe nwi nwn nwr nwt nwu nzb nzd nze nzi nzz rbb rbc rbd rbe rbi rbk rbn rbr rbt rbu rbw rcb rcc rcd rce rci rcn rcr rct rcu rcw rdb rdc rdd rde rdi rdn rdr rdt rdu re- reb rec red ree rei rek ren rer ret reu rew rez rib ric rid rie rii rik rin rir rit riz rkb rkc rke rkk rkt rku rkz rnb rnc rnd rni rnn rnr rnt rnu rnw rnz rrb rrc rrd rri rrk rrn rrr rrt rru rtb rtc rtd rte rti rtk rtn rtr rtt rtu rtw rtz rub ruc rud rue rui ruk run rur rut ruu ruz rwb rwc rwd rwe rwi rwr rwu rzb rze tbb tbc tbd tbe tbi tbk tbn tbr tbt tbu tbz tcb tcc tcd tce tci tck tcn tcr tct tcu tcw tdb tdc tdd tde tdi