-er -th eee eef eek eel eer eet ef- efe eff efh efi efl efr eft ehe ehf ehh ehi ehl ehr eht eie eif eii eik eil eir eit eke ekf ekh eki ekl ekr ekt ele elf elh eli elk ell elr elt ere erf erh eri erk erl err ert ete etf eth eti etk etl etr ett fee fef feh fei fek fel fer fet ffe fff ffh ffi ffk ffl ffr fft fhe fhf fhh fhi fhl fhr fie fif fih fii fik fil fir fit fkf fki fkk fkl fkt fle flf fli fll flr flt fre frf frh fri frk frl frr frt fte ftf fth fti ftk ftl ftr ftt h-i he- hee hef heh hei hek hel her het hfe hff hfh hfi hfk hfl hfr hft hhe hhf hhh hhi hhk hhl hhr hht hie hif hih hii hik hil hir hit hkf hkh hki hkk hkl hkr hkt hle hlf hlh hli hll hlr hlt hr- hre hrf hrh hri hrk hrl hrr hrt hte htf hth hti htk htl htr htt i-f ie- iee ief iei iek iel ier iet ife iff ifi ifl ifr ift ihe ihf ihh ihi ihk ihl ihr iht iie iif iih iii iil iir iit ike ikf iki ikk ikl ikr ikt il- ile ilf ilh ili ilk ill ilr ilt ir- ire irf iri irk irl irr irt ite itf ith iti itk itl itt k-t ke- kee kef keh kei kek kel ker ket kff kfh kfi khe khf khh khi khk khr kie kif kih kii kik kil kir kit kke kkh kki kkk kkl kkr kkt kl- klf klh kli klr klt krf kri krk krl krr krt kte ktf kth ktk ktl ktr ktt lee lef leh lei lek lel ler let lfe lff lfh lfi lfk lfl lfr lft lhf lhh lhi lhk lhr lht lie lif lih lii lik lil lir lit lkh lkl lkr lkt lle llf lli llk lll llr llt lrf lrh lri lrk lrr lrt lte ltf lth lti ltk ltl ltr ltt re- ree ref reh rei rek rel rer ret rfe rff rfh rfi rfk rfl rfr rft rh- rhe rhf rhh rhi rhl rhr rht rie rif rih rii rik ril rir rit rke rkf rkk rkt rle rlf rlh rli rll rlr rlt rrf rrh rri rrk rrl rrr rrt rte rtf rti rtk rtl rtr rtt te- tee tef teh tei tek tel ter tet tfe tff tfh tfi tfk tfl tfr tft th- the thf thh thi thk thl thr tht tie tif tih tii tik til tir tit tke tkk tkl tkr tkt tle tlf tlh tli tlk tll tlr tlt tre trf trh tri trk trl trr trt tte ttf tth tti ttk ttl ttr ttt