rag rai ram rao rap rar ras rat rda rdd rde rdg rdi rdm rdo rdp rdr rds rdt re- rea red ree reg rei rem reo rep rer res ret rga rgd rge rgg rgi rgo rgp rgr rgs rgt ria rid rie rig rii rim rio rip rir ris rit rma rmd rme rmg rmi rmm rmo rmp rmr rms rmt roa rod roe rog roi rom roo rop ror ros rot rpa rpd rpe rpg rpi rpm rpo rpp rpr rps rpt rra rrd rrg rri rrm rrp rrr rrs rrt rsa rsd rse rsg rsi rsm rso rsp rsr rss rst rta rtd rte rtg rti rtm rto rtp rtr rts rtt saa sad sae sag sai sam sao sap sar sas sat sda sdd sde sdg sdi sdm sdo sdp sdr sds sdt se- sea sed see seg sei sem seo sep ser ses set sga sgd sge sgg sgi sgm sgo sgp sgr sgs sgt sia sid sie sig sii sim sio sip sir sis sit sma smd sme smg smi smm smo smp smr sms smt soa sod soe sog soi som soo sop sor sos sot spa spd spe spg spi spm spo spp spr sps spt sr- sra srd sre srg sri srm sro srp srr srs srt ss- ssa ssd sse ssg ssi ssm sso ssp ssr sss sst sta std ste stg sti stm sto stp str sts stt taa tad tae tag tai tam tao tap tar tas tat tda tdd tde tdg tdi tdm tdo tdp tdr tds tdt te- tea ted tee teg tei tem teo tep ter tes tet tga tge tgg tgi tgm tgo tgp tgr tgs tgt tia tid tie tig tii tim tio tip tir tis tit tma tmd tme tmg tmi tmm tmo tmp tmr tms tmt to- toa tod toe tog toi tom too top tor tos tot tpa tpd tpe tpg tpi tpm tpo tpp tpr tps tpt tra trd tre trg tri trm tro trp trr trs trt tsa tsd tse tsg tsi tsm tso tsp tsr tss tst tta ttd tte ttg tti ttm tto ttp ttr tts ttt