-er eee eef een eeo eer eet ef- efe eff efi efo efr eft eie eif eii ein eio eir eit en- ene enf eni enn eno enr ent eo- eoe eof eoi eon eoo eor eot ere erf eri ern ero err ert ete etf eti etn eto etr ett fee fef fei fen feo fer fet ffe fff ffi ffn ffo ffr fft fie fif fii fin fir fit fne fnf fni fnn fnr fnt foe fof foi fon foo for fot fre frf fri frn fro frr frt fte ftf fti ftn fto ftr ftt i-f ie- iee ief iei ien ier iet ife iff ifi ifn ifo ifr ift iie iif iii iin iio iir iit in- ine inf ini inn ino inr int io- ioe iof ioi ion ioo ior iot ir- ire irf iri irn iro irr irt ite itf iti itn ito itt n-i ne- nee nef nei nen neo ner net nfe nff nfi nfn nfo nfr nft nie nif nii nin nio nir nit nne nnf nni nnn nno nnt no- noe nof noi non noo nor not nre nrf nri nrn nro nrr nrt nte ntf nti ntn nto ntr ntt o-i oee oef oei oen oeo oer oet of- ofe off ofi ofn ofo ofr oft oie oif oii oin oio oir oit on- one onf oni onn ono onr ont oo- oof ooi oon ooo oor oot or- ore orf ori orn oro orr ort ot- ote otf oti otn oto otr ott re- ree ref rei ren reo rer ret rfe rff rfi rfn rfo rfr rft rie rif rii rin rio rir rit rni rnn rno rnr rnt roe rof roi ron roo ror rot rrf rri rrn rrr rrt rte rtf rti rtn rto rtr rtt te- tee tef tei ten teo ter tet tfe tff tfi tfn tfo tfr tft tie tif tii tin tio tir tit tne tnf tni tnn tno tnr tnt to- toe tof toi ton too tor tot tre trf tri trn tro trr trt tte ttf tti ttn tto ttr ttt