-er -ey -ic -up b-p b-u bbb bbc bbe bbh bbi bbk bbn bbp bbr bbs bbu bby bcb bcc bce bch bci bck bcn bcp bcr bcs bcu bcy be- beb bec bee beh bei bek ben bep ber bes beu bey bhb bhc bhe bhh bhi bhk bhp bhr bhs bhu bi- bib bic bie bih bii bik bin bip bir bis biu biy bkb bkc bke bkk bkn bkp bkr bks bnb bnc bne bni bnk bnn bnp bnr bns bnu bpb bpc bpe bph bpi bpn bpp bpr bps bpu bpy brb bre brh bri brk brn brp brr brs bru bry bsb bsc bse bsh bsi bsk bsn bsp bsr bss bsu bsy bub buc bue buh bui buk bun bup bur bus buu buy by- byc bye byh byi byk byn byp byr bys byu c-- cbb cbc cbe cbh cbi cbk cbn cbp cbr cbs cbu cby ccb ccc cce cch cci cck ccn ccp ccr ccs ccu ce- ceb cec cee ceh cei cek cen cep cer ces ceu cey ch- chb chc che chh chi chk chn chp chr chs chu chy ci- cib cic cie cih cii cik cin cip cir cis ciu ckb ckc ckh cki cks cky cn- cnb cnc cne cnh cni cnn cnp cnr cns cnu cny cpb cpc cpe cph cpi cpk cpn cpp cpr cps cpu crb crc cre crh cri crk crn crp crr crs cru cry csb csc cse csh csi csk csn csp csr css csu csy cub cuc cue cuh cui cuk cun cup cur cus cuu cuy cyb cyc cye cyk cyn cyp cyr cys ebb ebc ebe ebh ebi ebk ebn ebp ebr ebs ebu eby ec- ecb ecc ece ech eci eck ecn ecr ecs ecu eeb eec eee eek een eep eer ees eey ehb ehc ehe ehh ehi ehn ehp ehr ehs ehu eib eic eie eii eik ein eip eir eis eiu ekb ekc eke ekh eki ekp ekr eks eku eky en- enb enc ene enh eni enk enn enp enr ens enu eny ep- epb epc epe eph epi epn epp epr eps epu erb erc ere erh eri erk ern erp err ers eru ery es- esb esc ese esh esi esk esn esp esr ess esu esy eu- eub euc eue eui eun eup eur eus eyc eye eyn eyp eyr eys h-i hbb hbc hbe hbh hbi hbk hbn hbp hbr hbs hbu hby hcb hcc hce hch hci hck hcn hcp hcr hcs hcy he- heb hec hee heh hei hek hen hep her hes heu hey hhb hhc hhe hhh hhi hhk hhn hhp hhr hhs hhu hhy hib hic hie hih hii hik hin hip hir his hiu hkb hkh hki hkk hkn hkp hkr hks hku hnb hnc hne hnh hnk hnn hns hnu hny hpb hpc hpe hph hpi hpk hpn hpp hpr hps hpu hpy hr- hrb hrc hre hrh hri hrk hrn hrp hrr hrs hru hsb hsc hse hsh hsi hsk hsn hsp hsr hss hsu hsy hub huc hue huh hui huk hun hup hur hus huu huy hy- hyb hyc hye hyh hyi hyn hyp hyr hys hyy ibb ibc ibe ibh ibi ibk ibn ibp ibr ibs ibu iby icb icc ice ich ici ick icn icp icr ics icu icy ie- iec iee iei iek ien iep ier ies iey ihb ihc ihe ihh ihi ihk ihn ihp ihr ihs ihu ihy iib iic iie iih iii iin iip iir iis iiu ikb ikc ike iki ikk ikr iks iku in- inb inc ine inh ini ink inn inp inr ins inu iny ipb ipc ipe ipi ipn ipp ipr ips ipu ipy ir- irb irc ire iri irk irn irp irr irs iru iry is- isb isc ise ish isi isk isn isp isr iss isu isy iu- iub iuc iue iui iup iur ius iyc iye iyr iys iyy kbb kbc kbe kbh kbi kbk kbn kbp kbr kbs kbu kcb kcc kce kch kci kck kcn kcp kcr kcs kcu ke- keb kec kee keh kei kek ken kep ker kes key khe khh khi khk khn khr khs khu kib kic kie kih kii kik kin kip kir kis kiu kkb kkc kke kkh kki kkk kkn kkp kkr kks kku kky kn- knc kne kni knk knn knp knr knu kpc kpe kph kpi kpk kpn kpp kpr kps kpu krc kri krk krn krp krr krs kru kry ksb ksc kse ksh ksi ksk ksn ksp ksr kss ksu kub kuc kue kuh kui kuk kun kup kur kus kuu kuy kyc kye kyn kyp kyr kys kyu n-i nbb nbc nbe nbi nbk nbn nbp nbr nbs nbu ncb ncc nce nch nci nck ncn ncp ncr ncs ncu ne- neb nec nee neh nei nek nen nep ner nes neu ney nhb nhc nhe nhh nhi nhk nhn nhp nhr nhs nhu nhy nib nic nie nih nii nik nin nip nir nis niu nkc nke nki nkk nkn nkp nkr nks nku nky nnb nnc nne nnh nni nnk nnn nnp nns nnu npb npc npe nph npi npn npp npr nps npu nrb nrc nre nri nrk nrn nrp nrr nrs nru nry nsb nsc nse nsh nsi nsk nsn nsp nsr nss nsu nsy nub nuc nue nuh nui nuk nun nup nur nus nuu nuy nyc nye nyk nyn nyp nys nyu nyy p-p pbb pbc pbe pbi pbk pbn pbp pbr pbs pbu pby pcb pcc pce pch pci pck pcn pcp pcr pcs pcu peb pec pee peh pei pek pen pep per pes peu pey phb phc phe phi phk phn php phr phs phu phy pib pic pie pih pii pik pin pip pir pis piu pkb pkc pke pki pkn pkp pkr pks pku pky pn- pnb pnc pne pnh pni pnk pnn pnp pnr pns pnu pny ppb ppc