ril rin rip rir ris rit rle rlf rlg rlh rli rll rln rlp rlr rls rlt rng rnh rni rnn rnp rnr rns rnt rpe rpf rpg rph rpi rpl rpn rpp rpr rps rpt rrf rrg rrh rri rrl rrn rrp rrr rrs rrt rse rsf rsg rsh rsi rsl rsn rsp rsr rss rst rte rtf rtg rti rtl rtn rtp rtr rts rtt se- see sef seg seh sei sel sen sep ser ses set sfe sff sfg sfh sfi sfl sfn sfp sfr sfs sft sge sgf sgg sgh sgi sgl sgn sgp sgr sgs sgt sh- she shf shg shh shi shl shn shp shr shs sht sie sif sig sih sii sil sin sip sir sis sit sle slf slg slh sli sll sln slp slr sls slt sne snf sng sni snl snn snp snr sns snt spe spf spg sph spi spl spn spp spr sps spt sr- sre srf srg srh sri srl srn srp srr srs srt ss- sse ssf ssg ssh ssi ssl ssn ssp ssr sss sst ste stf stg sth sti stl stn stp str sts stt te- tee tef teg teh tei tel ten tep ter tes tet tfe tff tfg tfh tfi tfl tfn tfp tfr tfs tft tge tgf tgg tgh tgi tgl tgn tgp tgr tgs tgt th- the thf thg thh thi thl thn thp thr ths tht tie tif tig tih tii til tin tip tir tis tit tle tlf tlg tlh tli tll tln tlp tlr tls tlt tne tnf tng tnh tni tnl tnn tnp tnr tns tnt tpe tpf tpg tph tpi tpl tpn tpp tpr tps tpt tre trf trg trh tri trl trn trp trr trs trt tse tsf tsg tsh tsi tsl tsn tsp tsr tss tst tte ttf ttg tth tti ttl ttn ttp ttr tts ttt