res ret rfa rfe rff rfg rfi rfl rfm rfn rfr rfs rft rga rge rgf rgg rgi rgn rgr rgs rgt ria rie rif rig rii ril rim rin rir ris rit rla rle rlf rlg rli rll rlm rln rlr rls rlt rma rme rmf rmg rmi rml rmm rmn rmr rms rmt rna rng rni rnm rnn rnr rns rnt rra rrf rrg rri rrl rrm rrn rrr rrs rrt rsa rse rsf rsg rsi rsl rsm rsn rsr rss rst rta rte rtf rtg rti rtl rtm rtn rtr rts rtt saa sae saf sag sai sal sam san sar sas sat se- sea see sef seg sei sel sem sen ser ses set sfa sfe sff sfg sfi sfl sfm sfn sfr sfs sft sga sge sgf sgg sgi sgl sgm sgn sgr sgs sgt sia sie sif sig sii sil sim sin sir sis sit sla sle slf slg sli sll slm sln slr sls slt sma sme smf smg smi sml smm smn smr sms smt sna sne snf sng sni snl snm snn snr sns snt sr- sra sre srf srg sri srl srm srn srr srs srt ss- ssa sse ssf ssg ssi ssl ssm ssn ssr sss sst sta ste stf stg sti stl stm stn str sts stt taa tae taf tag tai tal tam tan tar tas tat te- tea tee tef teg tei tel tem ten ter tes tet tfa tfe tff tfg tfi tfl tfm tfn tfr tfs tft tga tge tgf tgg tgi tgl tgm tgn tgr tgs tgt tia tie tif tig tii til tim tin tir tis tit tla tle tlf tlg tli tll tlm tln tlr tls tlt tma tme tmf tmg tmi tml tmm tmn tmr tms tmt tna tne tnf tng tni tnl tnm tnn tnr tns tnt tra tre trf trg tri trl trm trn trr trs trt tsa tse tsf tsg tsi tsl tsm tsn tsr tss tst tta tte ttf ttg tti ttl ttm ttn ttr tts ttt