bbb bbe bbh bbi bbk bbn bbs be- beb bee beh bei bek ben bes bhb bhe bhh bhi bhk bhs bi- bib bie bih bii bik bin bis bkb bke bkk bkn bks bnb bne bni bnk bnn bns bsb bse bsh bsi bsk bsn bss ebb ebe ebh ebi ebk ebn ebs eeb eee eek een ees ehb ehe ehh ehi ehn ehs eib eie eii eik ein eis ekb eke ekh eki eks en- enb ene enh eni enk enn ens es- esb ese esh esi esk esn ess h-i hbb hbe hbh hbi hbk hbn hbs he- heb hee heh hei hek hen hes hhb hhe hhh hhi hhk hhn hhs hib hie hih hii hik hin his hkb hkh hki hkk hkn hks hnb hne hnh hnk hnn hns hsb hse hsh hsi hsk hsn hss ibb ibe ibh ibi ibk ibn ibs ie- iee iei iek ien ies ihb ihe ihh ihi ihk ihn ihs iib iie iih iii iin iis ikb ike iki ikk iks in- inb ine inh ini ink inn ins is- isb ise ish isi isk isn iss kbb kbe kbh kbi kbk kbn kbs ke- keb kee keh kei kek ken kes khe khh khi khk khn khs kib kie kih kii kik kin kis kkb kke kkh kki kkk kkn kks kn- kne kni knk knn ksb kse ksh ksi ksk ksn kss n-i nbb nbe nbi nbk nbn nbs ne- neb nee neh nei nek nen nes nhb nhe nhh nhi nhk nhn nhs nib nie nih nii nik nin nis nke nki nkk nkn nks nnb nne nnh nni nnk nnn nns nsb nse nsh nsi nsk nsn nss sbb sbe sbh sbi sbk sbn sbs se- seb see seh sei sek sen ses sh- shb she shh shi shk shn shs sib sie sih sii sik sin sis sk- skb ske skh ski skk sks snb sne sni snk snn sns ss- ssb sse ssh ssi ssk ssn sss