-er -th ddd dde ddf ddh ddi ddk ddn ddr ddt de- ded dee def deh dei dek den der det dfd dfe dff dfh dfi dfk dfn dfr dft dh- dhd dhe dhf dhh dhi dhk dhr dht di- did die dif dih dii dik din dir dit dke dki dkk dkr dkt dnd dne dnf dnh dni dnk dnn dnr dnt drd dre dri drk drn drr drt dtd dte dtf dth dti dtk dtn dtr dtt ed- edd ede edf edh edi edk edn edr edt eed eee eef eek een eer eet ef- efd efe eff efh efi efr eft ehd ehe ehf ehh ehi ehn ehr eht eid eie eif eii eik ein eir eit ekd eke ekf ekh eki ekr ekt en- end ene enf enh eni enk enn enr ent erd ere erf erh eri erk ern err ert etd ete etf eth eti etk etn etr ett fdd fde fdf fdh fdi fdk fdn fdr fdt fed fee fef feh fei fek fen fer fet ffd ffe fff ffh ffi ffk ffn ffr fft fhe fhf fhh fhi fhn fhr fid fie fif fih fii fik fin fir fit fkf fki fkk fkt fnd fne fnf fnh fni fnk fnn fnr fnt frd fre frf frh fri frk frn frr frt ftd fte ftf fth fti ftk ftn ftr ftt h-i hdd hde hdf hdh hdi hdk hdn hdr hdt he- hed hee hef heh hei hek hen her het hfd hfe hff hfh hfi hfk hfn hfr hft hhd hhe hhf hhh hhi hhk hhn hhr hht hid hie hif hih hii hik hin hir hit hkd hkf hkh hki hkk hkn hkr hkt hnd hne hnf hnh hnk hnn hnt hr- hrd hre hrf hrh hri hrk hrn hrr hrt htd hte htf hth hti htk htn htr htt i-d i-f idd ide idf idh idi idk idn idr idt ie- ied iee ief iei iek ien ier iet ifd ife iff ifi ifn ifr ift ihd ihe ihf ihh ihi ihk ihn ihr iht iid iie iif iih iii iin iir iit ike ikf iki ikk ikr ikt in- ind ine inf inh ini ink inn inr int ir- ird ire irf iri irk irn irr irt itd ite itf ith iti itk itn itt k-t kde kdf kdh kdk kdr kdt ke- ked kee kef keh kei kek ken ker ket kfd kff kfh kfi khe khf khh khi khk khn khr kid kie kif kih kii kik kin kir kit kke kkh kki kkk kkn kkr kkt kn- knd kne knf kni knk knn knr knt krd krf kri krk krn krr krt kte ktf kth ktk ktn ktr ktt n-i ndd nde ndf ndh ndi ndk ndn ndr ndt ne- ned nee nef neh nei nek nen ner net nfd nfe nff nfi nfk nfn nfr nft nhd nhe nhf nhh nhi nhk nhn nhr nht nid nie nif nih nii nik nin nir nit nke nkf nki nkk nkn nkr nkt nne nnf nnh nni nnk nnn nnt nrd nre nrf nri nrk nrn nrr nrt ntd nte ntf nth nti ntk ntn ntr ntt rdd rde rdf rdh rdi rdn rdr rdt re- red ree ref reh rei rek ren rer ret rfd rfe rff rfh rfi rfk rfn rfr rft rh- rhd rhe rhf rhh rhi rhn rhr rht rid rie rif rih rii rik rin rir rit rke rkf rkk rkt rnd rnh rni rnn rnr rnt rrd rrf rrh rri rrk rrn rrr rrt rtd rte rtf rti rtk rtn rtr rtt tdd tde tdf tdh tdi tdk tdn tdr tdt te- ted tee tef teh tei tek ten ter tet tfd tfe tff tfh tfi tfk tfn tfr tft th- thd the thf thh thi thk thn thr tht tid tie tif tih tii tik tin tir tit tke tkk tkr tkt tnd tne tnf tnh tni tnk tnn tnr tnt trd tre trf trh tri trk trn trr trt ttd tte ttf tth tti ttk ttn ttr ttt