-er -th bbb bbe bbh bbi bbn bbr bbs bbt be- beb bee beh bei ben ber bes bet bhb bhe bhh bhi bhr bhs bht bi- bib bie bih bii bin bir bis bit bnb bne bni bnn bnr bns bnt brb bre brh bri brn brr brs brt bsb bse bsh bsi bsn bsr bss bst btb bte bth bti btn btr bts btt ebb ebe ebh ebi ebn ebr ebs ebt eeb eee een eer ees eet ehb ehe ehh ehi ehn ehr ehs eht eib eie eii ein eir eis eit en- enb ene enh eni enn enr ens ent erb ere erh eri ern err ers ert es- esb ese esh esi esn esr ess est etb ete eth eti etn etr ets ett h-i hbb hbe hbh hbi hbn hbr hbs hbt he- heb hee heh hei hen her hes het hhb hhe hhh hhi hhn hhr hhs hht hib hie hih hii hin hir his hit hnb hne hnh hnn hns hnt hr- hrb hre hrh hri hrn hrr hrs hrt hsb hse hsh hsi hsn hsr hss hst htb hte hth hti htn htr hts htt ibb ibe ibh ibi ibn ibr ibs ibt ie- iee iei ien ier ies iet ihb ihe ihh ihi ihn ihr ihs iht iib iie iih iii iin iir iis iit in- inb ine inh ini inn inr ins int ir- irb ire iri irn irr irs irt is- isb ise ish isi isn isr iss ist itb ite ith iti itn its itt n-i nbb nbe nbi nbn nbr nbs nbt ne- neb nee neh nei nen ner nes net nhb nhe nhh nhi nhn nhr nhs nht nib nie nih nii nin nir nis nit nnb nne nnh nni nnn nns nnt nrb nre nri nrn nrr nrs nrt nsb nse nsh nsi nsn nsr nss nst ntb nte nth nti ntn ntr nts ntt rbb rbe rbh rbi rbn rbr rbs rbt re- reb ree reh rei ren rer res ret rh- rhb rhe rhh rhi rhn rhr rhs rht rib rie rih rii rin rir ris rit rnb rnh rni rnn rnr rns rnt rrb rrh rri rrn rrr rrs rrt rsb rse rsh rsi rsn rsr rss rst rtb rte rti rtn rtr rts rtt sbb sbe sbh sbi sbn sbr sbs sbt se- seb see seh sei sen ser ses set sh- shb she shh shi shn shr shs sht sib sie sih sii sin sir sis sit snb sne sni snn snr sns snt sr- srb sre srh sri srn srr srs srt ss- ssb sse ssh ssi ssn ssr sss sst stb ste sth sti stn str sts stt tbb tbe tbh tbi tbn tbr tbs tbt te- teb tee teh tei ten ter tes tet th- thb the thh thi thn thr ths tht tib tie tih tii tin tir tis tit tnb tne tnh tni tnn tnr tns tnt trb tre trh tri trn trr trs trt tsb tse tsh tsi tsn tsr tss tst ttb tte tth tti ttn ttr tts ttt