-th bbb bbe bbh bbk bbn bbs bbt be- beb bee beh bek ben bes bet bhb bhe bhh bhk bhs bht bkb bke bkk bkn bks bkt bnb bne bnk bnn bns bnt bsb bse bsh bsk bsn bss bst btb bte bth btk btn bts btt ebb ebe ebh ebk ebn ebs ebt eeb eee eek een ees eet ehb ehe ehh ehn ehs eht ekb eke ekh eks ekt en- enb ene enh enk enn ens ent es- esb ese esh esk esn ess est etb ete eth etk etn ets ett hbb hbe hbh hbk hbn hbs hbt he- heb hee heh hek hen hes het hhb hhe hhh hhk hhn hhs hht hkb hkh hkk hkn hks hkt hnb hne hnh hnk hnn hns hnt hsb hse hsh hsk hsn hss hst htb hte hth htk htn hts htt k-t kbb kbe kbh kbk kbn kbs ke- keb kee keh kek ken kes ket khe khh khk khn khs kkb kke kkh kkk kkn kks kkt kn- kne knk knn knt ksb kse ksh ksk ksn kss kst ktb kte kth ktk ktn kts ktt nbb nbe nbk nbn nbs nbt ne- neb nee neh nek nen nes net nhb nhe nhh nhk nhn nhs nht nke nkk nkn nks nkt nnb nne nnh nnk nnn nns nnt nsb nse nsh nsk nsn nss nst ntb nte nth ntk ntn nts ntt sbb sbe sbh sbk sbn sbs sbt se- seb see seh sek sen ses set sh- shb she shh shk shn shs sht sk- skb ske skh skk sks skt snb sne snk snn sns snt ss- ssb sse ssh ssk ssn sss sst stb ste sth stk stn sts stt tbb tbe tbh tbk tbn tbs tbt te- teb tee teh tek ten tes tet th- thb the thh thk thn ths tht tkb tke tkk tks tkt tnb tne tnh tnk tnn tns tnt tsb tse tsh tsk tsn tss tst ttb tte tth ttk ttn tts ttt