reg rei rem ren reo rep rer res ret rgd rge rgg rgi rgn rgo rgp rgr rgs rgt rid rie rig rii rim rin rio rip rir ris rit rmd rme rmg rmi rmm rmn rmo rmp rmr rms rmt rnd rng rni rnm rnn rno rnp rnr rns rnt rod roe rog roi rom ron roo rop ror ros rot rpd rpe rpg rpi rpm rpn rpo rpp rpr rps rpt rrd rrg rri rrm rrn rrp rrr rrs rrt rsd rse rsg rsi rsm rsn rso rsp rsr rss rst rtd rte rtg rti rtm rtn rto rtp rtr rts rtt sdd sde sdg sdi sdm sdn sdo sdp sdr sds sdt se- sed see seg sei sem sen seo sep ser ses set sgd sge sgg sgi sgm sgn sgo sgp sgr sgs sgt sid sie sig sii sim sin sio sip sir sis sit smd sme smg smi smm smn smo smp smr sms smt snd sne sng sni snm snn sno snp snr sns snt sod soe sog soi som son soo sop sor sos sot spd spe spg spi spm spn spo spp spr sps spt sr- srd sre srg sri srm srn sro srp srr srs srt ss- ssd sse ssg ssi ssm ssn sso ssp ssr sss sst std ste stg sti stm stn sto stp str sts stt tdd tde tdg tdi tdm tdn tdo tdp tdr tds tdt te- ted tee teg tei tem ten teo tep ter tes tet tge tgg tgi tgm tgn tgo tgp tgr tgs tgt tid tie tig tii tim tin tio tip tir tis tit tmd tme tmg tmi tmm tmn tmo tmp tmr tms tmt tnd tne tng tni tnm tnn tno tnp tnr tns tnt to- tod toe tog toi tom ton too top tor tos tot tpd tpe tpg tpi tpm tpn tpo tpp tpr tps tpt trd tre trg tri trm trn tro trp trr trs trt tsd tse tsg tsi tsm tsn tso tsp tsr tss tst ttd tte ttg tti ttm ttn tto ttp ttr tts ttt