-er -ey -ic -ji b-u bbb bbc bbe bbi bbn bbr bbs bbt bbu bby bcb bcc bce bci bcj bcn bcr bcs bct bcu bcv bcy be- beb bec bee bei ben ber bes bet beu bev bey bi- bib bic bie bii bij bin bir bis bit biu biv biy bjc bji bjj bjn bjr bjs bjt bju bnb bnc bne bni bnj bnn bnr bns bnt bnu bnv brb bre bri brj brn brr brs brt bru brv bry bsb bsc bse bsi bsj bsn bsr bss bst bsu bsv bsy btb btc bte bti btn btr bts btt btu btv bty bub buc bue bui buj bun bur bus but buu buy bvb bvc bve bvi bvn bvr bvs bvt bvu bvv by- byc bye byi byj byn byr bys byt byu c-- c-j cbb cbc cbe cbi cbj cbn cbr cbs cbt cbu cbv cby ccb ccc cce cci ccj ccn ccr ccs cct ccu ccv ce- ceb cec cee cei cej cen cer ces cet ceu cev cey ci- cib cic cie cii cij cin cir cis cit ciu civ cjb cjc cjr cjs cn- cnb cnc cne cni cnj cnn cnr cns cnt cnu cnv cny crb crc cre cri crj crn crr crs crt cru crv cry csb csc cse csi csj csn csr css cst csu csv csy ctb ctc cte cti ctn ctr cts ctt ctu ctv cty cub cuc cue cui cun cur cus cut cuu cuv cuy cvb cvc cve cvi cvn cvr cvs cvt cvu cvv cyb cyc cye cyn cyr cys cyt ebb ebc ebe ebi ebj ebn ebr ebs ebt ebu ebv eby ec- ecb ecc ece eci ecj ecn ecr ecs ect ecu ecv eeb eec eee een eer ees eet eev eey eib eic eie eii eij ein eir eis eit eiu eiv ejc eji ejt eju en- enb enc ene eni enn enr ens ent enu env eny erb erc ere eri ern err ers ert eru erv ery es- esb esc ese esi esn esr ess est esu esv esy etb etc ete eti etj etn etr ets ett etu etv ety eu- eub euc eue eui euj eun eur eus eut euv evb evc eve evi evn evr evs evt evv evy eyc eye eyn eyr eys eyt i-v ibb ibc ibe ibi ibj ibn ibr ibs ibt ibu ibv iby icb icc ice ici icj icn icr ics ict icu icv icy ie- iec iee iei iej ien ier ies iet iev iey iib iic iie iii iij iin iir iis iit iiu ijb ijc ije iji ijn ijs ijt iju ijv in- inb inc ine ini inj inn inr ins int inu inv iny ir- irb irc ire iri irj irn irr irs irt iru irv iry is- isb isc ise isi isj isn isr iss ist isu isv isy itb itc ite iti itj itn its itt itu itv ity iu- iub iuc iue iui iur ius iut ivb ivc ive ivi ivr ivs ivt ivu ivv ivy iyc iye iyr iys iyt iyy j-i jbc jbi jbj jbr jbs jbt jbu jcb jcc jce jci jcr jcs jct jcu jeb jec jee jei jej jen jer jes jet jeu jey jib jic jie jii jij jin jir jis jit jiu jiv jiy jjb jjc jjj jjr jjs jju jjy jnc jne jnj jnn jnr jns jnt jnu jrb jrc jri jrn jrr jrs jrt jsb jsc jse jsi jsj jsn jsr jss jst jsu jsv jsy jtb jtc jte jti jtn jtr jts jtt jtu jtv jty jub jue jui jun jur jus jut juv juy jvb jvc jvi jvn jvs jvt jyj jyr jys n-i nbb nbc nbe nbi nbn nbr nbs nbt nbu nbv ncb ncc nce nci ncn ncr ncs nct ncu ncv ne- neb nec nee nei nej nen ner nes net neu nev ney nib nic nie nii nin nir nis nit niu niv njc nje njn njs nju nnb nnc nne nni nnn nns nnt nnu nnv nrb nrc nre nri nrj nrn nrr nrs nrt nru nrv nry nsb nsc nse nsi nsn nsr nss nst nsu nsv nsy ntb ntc nte nti ntn ntr nts ntt ntu ntv nub nuc nue nui nuj nun nur nus nut nuu nuv nuy nvb nvc nve nvi nvn nvt nvu nvv nyc nye nyn nys nyt nyu nyy rbb rbc rbe rbi rbn rbr rbs rbt rbu rcb rcc rce rci rcj rcn rcr rcs rct rcu rcv re- reb rec ree rei ren rer res ret reu rev rey rib ric rie rii rin rir ris rit riv riy rjc rjr rnb rnc rni rnn rnr rns rnt rnu rnv rny rrb rrc rri rrn rrr rrs rrt rru rsb rsc rse rsi rsj rsn rsr rss rst rsu rsv rtb rtc rte rti rtj rtn rtr rts rtt rtu rtv rty rub ruc rue rui run rur rus rut ruu ruv ruy rvb rvc rve rvi rvn rvr rvs rvt rvu rvv rvy ry- ryc rye ryn ryr rys ryu ryy sbb sbc sbe sbi sbj sbn sbr sbs sbt sbu sbv sby scb scc sce sci scj scn scr scs sct scu scv se- seb sec see sei sej sen ser ses set seu sev sey sib sic sie sii sij sin sir sis sit siu siv sjb sjc sje sji sjj sjr sjs sjt sju snb snc sne sni snj snn snr sns snt snu snv sny sr- srb src sre sri srj srn srr srs srt srv sry ss- ssb ssc sse ssi ssj ssn ssr sss sst ssu ssv stb stc ste sti stj stn str sts stt stu stv sty sub suc sue sui sun sur sus sut suu suv suy svb svc sve svi svn svr svs svt svu svv svy sy- syb syc sye syi syn syr sys syt syu tbb tbc tbe tbi tbj tbn tbr tbs tbt tbu tbv tcb