ras rat re- rea ree reg rei rel rem ren rep rer res ret rga rge rgg rgi rgn rgp rgr rgs rgt ria rie rig rii ril rim rin rip rir ris rit rla rle rlg rli rll rlm rln rlp rlr rls rlt rma rme rmg rmi rml rmm rmn rmp rmr rms rmt rna rng rni rnm rnn rnp rnr rns rnt rpa rpe rpg rpi rpl rpm rpn rpp rpr rps rpt rra rrg rri rrl rrm rrn rrp rrr rrs rrt rsa rse rsg rsi rsl rsm rsn rsp rsr rss rst rta rte rtg rti rtl rtm rtn rtp rtr rts rtt saa sae sag sai sal sam san sap sar sas sat se- sea see seg sei sel sem sen sep ser ses set sga sge sgg sgi sgl sgm sgn sgp sgr sgs sgt sia sie sig sii sil sim sin sip sir sis sit sla sle slg sli sll slm sln slp slr sls slt sma sme smg smi sml smm smn smp smr sms smt sna sne sng sni snl snm snn snp snr sns snt spa spe spg spi spl spm spn spp spr sps spt sr- sra sre srg sri srl srm srn srp srr srs srt ss- ssa sse ssg ssi ssl ssm ssn ssp ssr sss sst sta ste stg sti stl stm stn stp str sts stt taa tae tag tai tal tam tan tap tar tas tat te- tea tee teg tei tel tem ten tep ter tes tet tga tge tgg tgi tgl tgm tgn tgp tgr tgs tgt tia tie tig tii til tim tin tip tir tis tit tla tle tlg tli tll tlm tln tlp tlr tls tlt tma tme tmg tmi tml tmm tmn tmp tmr tms tmt tna tne tng tni tnl tnm tnn tnp tnr tns tnt tpa tpe tpg tpi tpl tpm tpn tpp tpr tps tpt tra tre trg tri trl trm trn trp trr trs trt tsa tse tsg tsi tsl tsm tsn tsp tsr tss tst tta tte ttg tti ttl ttm ttn ttp ttr tts ttt