-er -th bbb bbd bbe bbh bbi bbk bbn bbr bbt bdb bdd bde bdh bdi bdk bdr bdt be- beb bed bee beh bei bek ben ber bet bhb bhd bhe bhh bhi bhk bhr bht bi- bib bid bie bih bii bik bin bir bit bkb bke bkk bkn bkr bkt bnb bnd bne bni bnk bnn bnr bnt brb brd bre brh bri brk brn brr brt btb btd bte bth bti btk btn btr btt dbb dbd dbe dbh dbi dbk dbn dbr dbt ddb ddd dde ddh ddi ddk ddn ddr ddt de- deb ded dee deh dei dek den der det dh- dhb dhd dhe dhh dhi dhk dhr dht di- dib did die dih dii dik din dir dit dkb dke dki dkk dkr dkt dnb dnd dne dnh dni dnk dnn dnr dnt drb drd dre dri drk drn drr drt dtb dtd dte dth dti dtk dtn dtr dtt ebb ebd ebe ebh ebi ebk ebn ebr ebt ed- edb edd ede edh edi edk edn edr edt eeb eed eee eek een eer eet ehb ehd ehe ehh ehi ehn ehr eht eib eid eie eii eik ein eir eit ekb ekd eke ekh eki ekr ekt en- enb end ene enh eni enk enn enr ent erb erd ere erh eri erk ern err ert etb etd ete eth eti etk etn etr ett h-i hbb hbd hbe hbh hbi hbk hbn hbr hbt hdb hdd hde hdh hdi hdk hdn hdr hdt he- heb hed hee heh hei hek hen her het hhb hhd hhe hhh hhi hhk hhn hhr hht hib hid hie hih hii hik hin hir hit hkb hkd hkh hki hkk hkn hkr hkt hnb hnd hne hnh hnk hnn hnt hr- hrb hrd hre hrh hri hrk hrn hrr hrt htb htd hte hth hti htk htn htr htt i-d ibb ibd ibe ibh ibi ibk ibn ibr ibt idb idd ide idh idi idk idn idr idt ie- ied iee iei iek ien ier iet ihb ihd ihe ihh ihi ihk ihn ihr iht iib iid iie iih iii iin iir iit ikb ike iki ikk ikr ikt in- inb ind ine inh ini ink inn inr int ir- irb ird ire iri irk irn irr irt itb itd ite ith iti itk itn itt k-t kbb kbd kbe kbh kbi kbk kbn kbr kdb kde kdh kdk kdr kdt ke- keb ked kee keh kei kek ken ker ket khe khh khi khk khn khr kib kid kie kih kii kik kin kir kit kkb kke kkh kki kkk kkn kkr kkt kn- knd kne kni knk knn knr knt krd kri krk krn krr krt ktb kte kth ktk ktn ktr ktt n-i nbb nbd nbe nbi nbk nbn nbr nbt ndb ndd nde ndh ndi ndk ndn ndr ndt ne- neb ned nee neh nei nek nen ner net nhb nhd nhe nhh nhi nhk nhn nhr nht nib nid nie nih nii nik nin nir nit nke nki nkk nkn nkr nkt nnb nne nnh nni nnk nnn nnt nrb nrd nre nri nrk nrn nrr nrt ntb ntd nte nth nti ntk ntn ntr ntt rbb rbd rbe rbh rbi rbk rbn rbr rbt rdb rdd rde rdh rdi rdn rdr rdt re- reb red ree reh rei rek ren rer ret rh- rhb rhd rhe rhh rhi rhn rhr rht rib rid rie rih rii rik rin rir rit rkb rke rkk rkt rnb rnd rnh rni rnn rnr rnt rrb rrd rrh rri rrk rrn rrr rrt rtb rtd rte rti rtk rtn rtr rtt tbb tbd tbe tbh tbi tbk tbn tbr tbt tdb tdd tde tdh tdi tdk tdn tdr tdt te- teb ted tee teh tei tek ten ter tet th- thb thd the thh thi thk thn thr tht tib tid tie tih tii tik tin tir tit tkb tke tkk tkr tkt tnb tnd tne tnh tni tnk tnn tnr tnt trb trd tre trh tri trk trn trr trt ttb ttd tte tth tti ttk ttn ttr ttt