-er -th eee eef eeg eek een eer eet ef- efe eff efg efh efi efr eft ege egf egg egh egi egn egr egt ehe ehf ehg ehh ehi ehn ehr eht eie eif eig eii eik ein eir eit eke ekf ekg ekh eki ekr ekt en- ene enf eng enh eni enk enn enr ent ere erf erg erh eri erk ern err ert ete etf etg eth eti etk etn etr ett fee fef feg feh fei fek fen fer fet ffe fff ffg ffh ffi ffk ffn ffr fft fge fgf fgg fgh fgi fgn fgr fgt fhe fhf fhg fhh fhi fhn fhr fie fif fig fih fii fik fin fir fit fkf fkg fki fkk fkt fne fnf fng fnh fni fnk fnn fnr fnt fre frf frg frh fri frk frn frr frt fte ftf ftg fth fti ftk ftn ftr ftt ge- gee gef geg geh gei gek gen ger get gfe gff gfh gfi gfk gfr gft ggg ggh ggi ggn ggr ggt ghe ghg ghh ghi ghn ghr ght gie gif gig gih gii gik gin gir git gkh gkn gkt gne gnf gni gnn gnr gnt gre grf grg grh gri grk grn grr grt gte gtf gtg gth gti gtk gtn gtr gtt h-i he- hee hef heg heh hei hek hen her het hfe hff hfg hfh hfi hfk hfn hfr hft hge hgf hgg hgh hgi hgk hgn hgr hgt hhe hhf hhg hhh hhi hhk hhn hhr hht hie hif hig hih hii hik hin hir hit hkf hkg hkh hki hkk hkn hkr hkt hne hnf hng hnh hnk hnn hnt hr- hre hrf hrg hrh hri hrk hrn hrr hrt hte htf htg hth hti htk htn htr htt i-f ie- iee ief ieg iei iek ien ier iet ife iff ifg ifi ifn ifr ift ige igf igg igh igi igk ign igr igt ihe ihf ihg ihh ihi ihk ihn ihr iht iie iif iih iii iin iir iit ike ikf iki ikk ikr ikt in- ine inf ing inh ini ink inn inr int ir- ire irf irg iri irk irn irr irt ite itf itg ith iti itk itn itt k-t ke- kee kef keg keh kei kek ken ker ket kff kfg kfh kfi kgf kgh kgi khe khf khh khi khk khn khr kie kif kig kih kii kik kin kir kit kke kkh kki kkk kkn kkr kkt kn- kne knf kng kni knk knn knr knt krf krg kri krk krn krr krt kte ktf ktg kth ktk ktn ktr ktt n-i ne- nee nef neg neh nei nek nen ner net nfe nff nfi nfk nfn nfr nft nge ngf ngg ngh ngi ngk ngn ngt nhe nhf nhg nhh nhi nhk nhn nhr nht nie nif nig nih nii nik nin nir nit nke nkf nki nkk nkn nkr nkt nne nnf nng nnh nni nnk nnn nnt nre nrf nrg nri nrk nrn nrr nrt nte ntf ntg nth nti ntk ntn ntr ntt re- ree ref reg reh rei rek ren rer ret rfe rff rfg rfh rfi rfk rfn rfr rft rge rgf rgg rgh rgi rgk rgn rgr rgt rh- rhe rhf rhg rhh rhi rhn rhr rht rie rif rig rih rii rik rin rir rit rke rkf rkg rkk rkt rng rnh rni rnn rnr rnt rrf rrg rrh rri rrk rrn rrr rrt rte rtf rtg rti rtk rtn rtr rtt te- tee tef teg teh tei tek ten ter tet tfe tff tfg tfh tfi tfk tfn tfr tft tge tgf tgg tgh tgi tgk tgn tgr tgt th- the thf thg thh thi thk thn thr tht tie tif tig tih tii tik tin tir tit tke tkg tkk tkr tkt tne tnf tng tnh tni tnk tnn tnr tnt tre trf trg trh tri trk trn trr trt tte ttf ttg tth tti ttk ttn ttr ttt