ntr ntt rcc rce rcf rcg rch rci rcl rcn rcr rct re- rec ree ref reg reh rei rek rel ren rer ret rfc rfe rff rfg rfh rfi rfk rfl rfn rfr rft rgc rge rgf rgg rgh rgi rgk rgn rgr rgt rh- rhc rhe rhf rhg rhh rhi rhl rhn rhr rht ric rie rif rig rih rii rik ril rin rir rit rkc rke rkf rkg rkk rkt rlc rle rlf rlg rlh rli rll rln rlr rlt rnc rng rnh rni rnn rnr rnt rrc rrf rrg rrh rri rrk rrl rrn rrr rrt rtc rte rtf rtg rti rtk rtl rtn rtr rtt tcc tce tcf tcg tch tci tck tcl tcn tcr tct te- tec tee tef teg teh tei tek tel ten ter tet tfc tfe tff tfg tfh tfi tfk tfl tfn tfr tft tgc tge tgf tgg tgh tgi tgk tgl tgn tgr tgt th- thc the thf thg thh thi thk thl thn thr tht tic tie tif tig tih tii tik til tin tir tit tkc tke tkg tkk tkl tkr tkt tlc tle tlf tlg tlh tli tlk tll tln tlr tlt tnc tne tnf tng tnh tni tnk tnl tnn tnr tnt trc tre trf trg trh tri trk trl trn trr trt ttc tte ttf ttg tth tti ttk ttl ttn ttr ttt