-er -th bbb bbe bbh bbi bbk bbn bbr bbt be- beb bee beh bei bek ben ber bet bhb bhe bhh bhi bhk bhr bht bi- bib bie bih bii bik bin bir bit bkb bke bkk bkn bkr bkt bnb bne bni bnk bnn bnr bnt brb bre brh bri brk brn brr brt btb bte bth bti btk btn btr btt ebb ebe ebh ebi ebk ebn ebr ebt eeb eee eek een eer eet ehb ehe ehh ehi ehn ehr eht eib eie eii eik ein eir eit ekb eke ekh eki ekr ekt en- enb ene enh eni enk enn enr ent erb ere erh eri erk ern err ert etb ete eth eti etk etn etr ett h-i hbb hbe hbh hbi hbk hbn hbr hbt he- heb hee heh hei hek hen her het hhb hhe hhh hhi hhk hhn hhr hht hib hie hih hii hik hin hir hit hkb hkh hki hkk hkn hkr hkt hnb hne hnh hnk hnn hnt hr- hrb hre hrh hri hrk hrn hrr hrt htb hte hth hti htk htn htr htt ibb ibe ibh ibi ibk ibn ibr ibt ie- iee iei iek ien ier iet ihb ihe ihh ihi ihk ihn ihr iht iib iie iih iii iin iir iit ikb ike iki ikk ikr ikt in- inb ine inh ini ink inn inr int ir- irb ire iri irk irn irr irt itb ite ith iti itk itn itt k-t kbb kbe kbh kbi kbk kbn kbr ke- keb kee keh kei kek ken ker ket khe khh khi khk khn khr kib kie kih kii kik kin kir kit kkb kke kkh kki kkk kkn kkr kkt kn- kne kni knk knn knr knt kri krk krn krr krt ktb kte kth ktk ktn ktr ktt n-i nbb nbe nbi nbk nbn nbr nbt ne- neb nee neh nei nek nen ner net nhb nhe nhh nhi nhk nhn nhr nht nib nie nih nii nik nin nir nit nke nki nkk nkn nkr nkt nnb nne nnh nni nnk nnn nnt nrb nre nri nrk nrn nrr nrt ntb nte nth nti ntk ntn ntr ntt rbb rbe rbh rbi rbk rbn rbr rbt re- reb ree reh rei rek ren rer ret rh- rhb rhe rhh rhi rhn rhr rht rib rie rih rii rik rin rir rit rkb rke rkk rkt rnb rnh rni rnn rnr rnt rrb rrh rri rrk rrn rrr rrt rtb rte rti rtk rtn rtr rtt tbb tbe tbh tbi tbk tbn tbr tbt te- teb tee teh tei tek ten ter tet th- thb the thh thi thk thn thr tht tib tie tih tii tik tin tir tit tkb tke tkk tkr tkt tnb tne tnh tni tnk tnn tnr tnt trb tre trh tri trk trn trr trt ttb tte tth tti ttk ttn ttr ttt