-er -ic b-u bbb bbc bbe bbh bbi bbk bbn bbr bbs bbu bcb bcc bce bch bci bck bcn bcr bcs bcu be- beb bec bee beh bei bek ben ber bes beu bhb bhc bhe bhh bhi bhk bhr bhs bhu bi- bib bic bie bih bii bik bin bir bis biu bkb bkc bke bkk bkn bkr bks bnb bnc bne bni bnk bnn bnr bns bnu brb bre brh bri brk brn brr brs bru bsb bsc bse bsh bsi bsk bsn bsr bss bsu bub buc bue buh bui buk bun bur bus buu c-- cbb cbc cbe cbh cbi cbk cbn cbr cbs cbu ccb ccc cce cch cci cck ccn ccr ccs ccu ce- ceb cec cee ceh cei cek cen cer ces ceu ch- chb chc che chh chi chk chn chr chs chu ci- cib cic cie cih cii cik cin cir cis ciu ckb ckc ckh cki cks cn- cnb cnc cne cnh cni cnn cnr cns cnu crb crc cre crh cri crk crn crr crs cru csb csc cse csh csi csk csn csr css csu cub cuc cue cuh cui cuk cun cur cus cuu ebb ebc ebe ebh ebi ebk ebn ebr ebs ebu ec- ecb ecc ece ech eci eck ecn ecr ecs ecu eeb eec eee eek een eer ees ehb ehc ehe ehh ehi ehn ehr ehs ehu eib eic eie eii eik ein eir eis eiu ekb ekc eke ekh eki ekr eks eku en- enb enc ene enh eni enk enn enr ens enu erb erc ere erh eri erk ern err ers eru es- esb esc ese esh esi esk esn esr ess esu eu- eub euc eue eui eun eur eus h-i hbb hbc hbe hbh hbi hbk hbn hbr hbs hbu hcb hcc hce hch hci hck hcn hcr hcs he- heb hec hee heh hei hek hen her hes heu hhb hhc hhe hhh hhi hhk hhn hhr hhs hhu hib hic hie hih hii hik hin hir his hiu hkb hkh hki hkk hkn hkr hks hku hnb hnc hne hnh hnk hnn hns hnu hr- hrb hrc hre hrh hri hrk hrn hrr hrs hru hsb hsc hse hsh hsi hsk hsn hsr hss hsu hub huc hue huh hui huk hun hur hus huu ibb ibc ibe ibh ibi ibk ibn ibr ibs ibu icb icc ice ich ici ick icn icr ics icu ie- iec iee iei iek ien ier ies ihb ihc ihe ihh ihi ihk ihn ihr ihs ihu iib iic iie iih iii iin iir iis iiu ikb ikc ike iki ikk ikr iks iku in- inb inc ine inh ini ink inn inr ins inu ir- irb irc ire iri irk irn irr irs iru is- isb isc ise ish isi isk isn isr iss isu iu- iub iuc iue iui iur ius kbb kbc kbe kbh kbi kbk kbn kbr kbs kbu kcb kcc kce kch kci kck kcn kcr kcs kcu ke- keb kec kee keh kei kek ken ker kes khe khh khi khk khn khr khs khu kib kic kie kih kii kik kin kir kis kiu kkb kkc kke kkh kki kkk kkn kkr kks kku kn- knc kne kni knk knn knr knu krc kri krk krn krr krs kru ksb ksc kse ksh ksi ksk ksn ksr kss ksu kub kuc kue kuh kui kuk kun kur kus kuu n-i nbb nbc nbe nbi nbk nbn nbr nbs nbu ncb ncc nce nch nci nck ncn ncr ncs ncu ne- neb nec nee neh nei nek nen ner nes neu nhb nhc nhe nhh nhi nhk nhn nhr nhs nhu nib nic nie nih nii nik nin nir nis niu nkc nke nki nkk nkn nkr nks nku nnb nnc nne nnh nni nnk nnn nns nnu nrb nrc nre nri nrk nrn nrr nrs nru nsb nsc nse nsh nsi nsk nsn nsr nss nsu nub nuc nue nuh nui nuk nun nur nus nuu rbb rbc rbe rbh rbi rbk rbn rbr rbs rbu rcb rcc rce rch rci rcn rcr rcs rcu re- reb rec ree reh rei rek ren rer res reu rh- rhb rhc rhe rhh rhi rhn rhr rhs rhu rib ric rie rih rii rik rin rir ris rkb rkc rke rkk rks rku rnb rnc rnh rni rnn rnr rns rnu rrb rrc rrh rri rrk rrn rrr rrs rru rsb rsc rse rsh rsi rsk rsn rsr rss rsu rub ruc rue ruh rui ruk run rur rus ruu sbb sbc sbe sbh sbi sbk sbn sbr sbs sbu scb scc sce sch sci sck scn scr scs scu se- seb sec see seh sei sek sen ser ses seu sh- shb shc she shh shi shk shn shr shs shu sib sic sie sih sii sik sin sir sis siu sk- skb skc ske skh ski skk skr sks sku snb snc sne sni snk snn snr sns snu sr- srb src sre srh sri srk srn srr srs ss- ssb ssc sse ssh ssi ssk ssn ssr sss ssu sub suc sue suh sui suk sun sur sus suu ubb ubc ube ubh ubi ubk ubn ubr ubs ubu ucb ucc uce uch uci uck 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 ukb ukc uke uki ukk ukn ukr uku un- unb unc une unh uni unk unn unr uns unu ur- urb urc ure uri urk urn urr urs uru usb usc use ush usi usk usn usr uss usu uuc uue uun uur uus uuu

-ene -ine -nik 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 beck becs becu beeb beek been beer bees