-er -ic -ji b-u bbb bbc bbe bbi bbn bbr bbs bbt bbu bcb bcc bce bci bcj bcn bcr bcs bct bcu bcv be- beb bec bee bei ben ber bes bet beu bev bi- bib bic bie bii bij bin bir bis bit biu biv 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 bsb bsc bse bsi bsj bsn bsr bss bst bsu bsv btb btc bte bti btn btr bts btt btu btv bub buc bue bui buj bun bur bus but buu bvb bvc bve bvi bvn bvr bvs bvt bvu bvv c-- c-j cbb cbc cbe cbi cbj cbn cbr cbs cbt cbu cbv ccb ccc cce cci ccj ccn ccr ccs cct ccu ccv ce- ceb cec cee cei cej cen cer ces cet ceu cev 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 crb crc cre cri crj crn crr crs crt cru crv csb csc cse csi csj csn csr css cst csu csv ctb ctc cte cti ctn ctr cts ctt ctu ctv cub cuc cue cui cun cur cus cut cuu cuv cvb cvc cve cvi cvn cvr cvs cvt cvu cvv ebb ebc ebe ebi ebj ebn ebr ebs ebt ebu ebv ec- ecb ecc ece eci ecj ecn ecr ecs ect ecu ecv eeb eec eee een eer ees eet eev 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 erb erc ere eri ern err ers ert eru erv es- esb esc ese esi esn esr ess est esu esv etb etc ete eti etj etn etr ets ett etu etv eu- eub euc eue eui euj eun eur eus eut euv evb evc eve evi evn evr evs evt evv i-v ibb ibc ibe ibi ibj ibn ibr ibs ibt ibu ibv icb icc ice ici icj icn icr ics ict icu icv ie- iec iee iei iej ien ier ies iet iev 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 ir- irb irc ire iri irj irn irr irs irt iru irv is- isb isc ise isi isj isn isr iss ist isu isv itb itc ite iti itj itn its itt itu itv iu- iub iuc iue iui iur ius iut ivb ivc ive ivi ivr ivs ivt ivu ivv 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 jib jic jie jii jij jin jir jis jit jiu jiv jjb jjc jjj jjr jjs jju 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 jtb jtc jte jti jtn jtr jts jtt jtu jtv jub jue jui jun jur jus jut juv jvb jvc jvi jvn jvs jvt 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 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 nsb nsc nse nsi nsn nsr nss nst nsu nsv ntb ntc nte nti ntn ntr nts ntt ntu ntv nub nuc nue nui nuj nun nur nus nut nuu nuv nvb nvc nve nvi nvn nvt nvu nvv 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 rib ric rie rii rin rir ris rit riv rjc rjr rnb rnc rni rnn rnr rns rnt rnu rnv 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 rub ruc rue rui run rur rus rut ruu ruv rvb rvc rve rvi rvn rvr rvs rvt rvu rvv sbb sbc sbe sbi sbj sbn sbr sbs sbt sbu sbv scb scc sce sci scj scn scr scs sct scu scv se- seb sec see sei sej sen ser ses set seu sev 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 sr- srb src sre sri srj srn srr srs srt srv ss- ssb ssc sse ssi ssj ssn ssr sss sst ssu ssv stb stc ste sti stj stn str sts stt stu stv sub suc sue sui sun sur sus sut suu suv svb svc sve svi svn svr svs svt svu svv tbb tbc tbe tbi tbj tbn tbr tbs tbt tbu tbv tcb tcc tce tci tcj tcn tcr tcs tct tcu tcv te- teb tec tee tei tej ten ter tes tet teu tev tib tic tie tii tin tir tis tit tiu tiv tjc tje tji tjr tjs tju tnb tnc tne tni tnn tnr tns tnt trb trc tre tri trn trr trs trt tru trv tsb tsc tse tsi tsj tsn tsr tss tst tsu tsv ttb ttc tte tti ttn ttr tts ttt ttu ttv tub tuc tue tui tuj tun tur tus tut tuu tuv tvb tvc tve tvi tvn tvr tvs tvt tvu ubb ubc ube ubi ubn ubr ubs ubt ubu ubv ucb ucc uce uci