-er -ic b-u bbb bbc bbe bbh bbi bbn bbr bbs bbu bcb bcc bce bch bci bcn bcr bcs bcu be- beb bec bee beh bei ben ber bes beu bhb bhc bhe bhh bhi bhr bhs bhu bi- bib bic bie bih bii bin bir bis biu bnb bnc bne bni bnn bnr bns bnu brb bre brh bri brn brr brs bru bsb bsc bse bsh bsi bsn bsr bss bsu bub buc bue buh bui bun bur bus buu c-- cbb cbc cbe cbh cbi cbn cbr cbs cbu ccb ccc cce cch cci ccn ccr ccs ccu ce- ceb cec cee ceh cei cen cer ces ceu ch- chb chc che chh chi chn chr chs chu ci- cib cic cie cih cii cin cir cis ciu cn- cnb cnc cne cnh cni cnn cnr cns cnu crb crc cre crh cri crn crr crs cru csb csc cse csh csi csn csr css csu cub cuc cue cuh cui cun cur cus cuu ebb ebc ebe ebh ebi ebn ebr ebs ebu ec- ecb ecc ece ech eci ecn ecr ecs ecu eeb eec eee een eer ees ehb ehc ehe ehh ehi ehn ehr ehs ehu eib eic eie eii ein eir eis eiu en- enb enc ene enh eni enn enr ens enu erb erc ere erh eri ern err ers eru es- esb esc ese esh esi esn esr ess esu eu- eub euc eue eui eun eur eus h-i hbb hbc hbe hbh hbi hbn hbr hbs hbu hcb hcc hce hch hci hcn hcr hcs he- heb hec hee heh hei hen her hes heu hhb hhc hhe hhh hhi hhn hhr hhs hhu hib hic hie hih hii hin hir his hiu hnb hnc hne hnh hnn hns hnu hr- hrb hrc hre hrh hri hrn hrr hrs hru hsb hsc hse hsh hsi hsn hsr hss hsu hub huc hue huh hui hun hur hus huu ibb ibc ibe ibh ibi ibn ibr ibs ibu icb icc ice ich ici icn icr ics icu ie- iec iee iei ien ier ies ihb ihc ihe ihh ihi ihn ihr ihs ihu iib iic iie iih iii iin iir iis iiu in- inb inc ine inh ini inn inr ins inu ir- irb irc ire iri irn irr irs iru is- isb isc ise ish isi isn isr iss isu iu- iub iuc iue iui iur ius n-i nbb nbc nbe nbi nbn nbr nbs nbu ncb ncc nce nch nci ncn ncr ncs ncu ne- neb nec nee neh nei nen ner nes neu nhb nhc nhe nhh nhi nhn nhr nhs nhu nib nic nie nih nii nin nir nis niu nnb nnc nne nnh nni nnn nns nnu nrb nrc nre nri nrn nrr nrs nru nsb nsc nse nsh nsi nsn nsr nss nsu nub nuc nue nuh nui nun nur nus nuu rbb rbc rbe rbh rbi rbn rbr rbs rbu rcb rcc rce rch rci rcn rcr rcs rcu re- reb rec ree reh rei ren rer res reu rh- rhb rhc rhe rhh rhi rhn rhr rhs rhu rib ric rie rih rii rin rir ris rnb rnc rnh rni rnn rnr rns rnu rrb rrc rrh rri rrn rrr rrs rru rsb rsc rse rsh rsi rsn rsr rss rsu rub ruc rue ruh rui run rur rus ruu sbb sbc sbe sbh sbi sbn sbr sbs sbu scb scc sce sch sci scn scr scs scu se- seb sec see seh sei sen ser ses seu sh- shb shc she shh shi shn shr shs shu sib sic sie sih sii sin sir sis siu snb snc sne sni snn snr sns snu sr- srb src sre srh sri srn srr srs ss- ssb ssc sse ssh ssi ssn ssr sss ssu sub suc sue suh sui sun sur sus suu ubb ubc ube ubh ubi ubn ubr ubs ubu ucb ucc uce uch uci ucn ucr ucs ucu ueb uec uee ueh uei uen uer ues uhb uhc uhe uhh uhi uhr uhs uhu uib uic uie uii uin uir uis uiu un- unb unc une unh uni unn unr uns unu ur- urb urc ure uri urn urr urs uru usb usc use ush usi usn usr uss usu uuc uue uun uur uus uuu

-ene -ine bbbb bbbs bbch bbci bbeb bbhs bbin bbrc bcbc bcbs bccc bcci bccs bcec bcer bces bche bchs bcie bcis bcnu bcrs bcru bcsc bcsn bcss bcuc bebb bebe bebi bech beci becs becu beeb been beer bees behn behr behs beic bein beir beis bene beni benn bens benu berc bere beri bern berr bers beru bes- bese besh bess beur bhcc bher bhhs bhie bhir bhur bhuu bibb bibe bibi bibs bicc bice bich bici bics bieb bien bier bies bieu bihe bihi bihs bihu biin biis bin- binc bine binh bini binn bins binu birb bire biri birn birr birs biru bis- bisc bise bish biss bisu bner bnhs bnib bnin bnrr bnss brcb brce breb brec bree brei bren brer bres brhs bric brie brih brin bris brns brrr brrs brsb brsr bruc brue bruh brun brus bsci bscs bseb bsec bsee bser bses bshs bsic bsin bsns bssc bsse bubb bube bubi bubs bubu bucc buce buch buci bucs bucu buen buer bueu buhe buhi buhr buhs buic buie buin buir buis buiu bunb bune buni bunn buns bunu bur- burb bure burh buri burn burr burs buru busc buse bush busi buss busu buus cbbc cbbs cbcc cbce cbcn cbcr cbcs cbcu cbec cbee cber cbhs cbir cbre cbrh cbrn cbsc cbse cbsi cbsn cbus ccbc ccbn cccb cccc ccci cccs cccu ccee cche cchr cchs ccic ccii ccir ccis ccnb ccnc ccne ccni ccnr ccns ccnu ccrc ccre ccri ccrs ccsi ccsn ccss ccuc ccus cebs cebu cec- cece ceci cecs ceeb ceec cees cehs cen- cene ceni cens cer- cerc cere ceri cern