nnk nnl nnn nnt nrc nrd nre nrf nri nrk nrl nrn nrr nrt ntc ntd nte ntf nth nti ntk ntn ntr ntt rcc rcd rce rcf rch rci rcl rcn rcr rct rdc rdd rde rdf rdh rdi rdl rdn rdr rdt re- rec red ree ref reh rei rek rel ren rer ret rfc rfd rfe rff rfh rfi rfk rfl rfn rfr rft rh- rhc rhd rhe rhf rhh rhi rhl rhn rhr rht ric rid rie rif rih rii rik ril rin rir rit rkc rke rkf rkk rkt rlc rld rle rlf rlh rli rll rln rlr rlt rnc rnd rnh rni rnn rnr rnt rrc rrd rrf rrh rri rrk rrl rrn rrr rrt rtc rtd rte rtf rti rtk rtl rtn rtr rtt tcc tcd tce tcf tch tci tck tcl tcn tcr tct tdc tdd tde tdf tdh tdi tdk tdl tdn tdr tdt te- tec ted tee tef teh tei tek tel ten ter tet tfc tfd tfe tff tfh tfi tfk tfl tfn tfr tft th- thc thd the thf thh thi thk thl thn thr tht tic tid tie tif tih tii tik til tin tir tit tkc tke tkk tkl tkr tkt tlc tld tle tlf tlh tli tlk tll tln tlr tlt tnc tnd tne tnf tnh tni tnk tnl tnn tnr tnt trc trd tre trf trh tri trk trl trn trr trt ttc ttd tte ttf tth tti ttk ttl ttn ttr ttt