rdo rdp rdr rds rdt re- rea red ree reg reh rel reo rep rer res ret rga rgd rge rgg rgh rgo rgp rgr rgs rgt rh- rha rhd rhe rhg rhh rhl rho rhp rhr rhs rht rla rld rle rlg rlh rll rlo rlp rlr rls rlt roa rod roe rog roh rol roo rop ror ros rot rpa rpd rpe rpg rph rpl rpo rpp rpr rps rpt rra rrd rrg rrh rrl rrp rrr rrs rrt rsa rsd rse rsg rsh rsl rso rsp rsr rss rst rta rtd rte rtg rtl rto rtp rtr rts rtt saa sad sae sag sah sal sao sap sar sas sat sda sdd sde sdg sdh sdl sdo sdp sdr sds sdt se- sea sed see seg seh sel seo sep ser ses set sga sgd sge sgg sgh sgl sgo sgp sgr sgs sgt sh- sha shd she shg shh shl sho shp shr shs sht sla sld sle slg slh sll slo slp slr sls slt soa sod soe sog soh sol soo sop sor sos sot spa spd spe spg sph spl spo spp spr sps spt sr- sra srd sre srg srh srl sro srp srr srs srt ss- ssa ssd sse ssg ssh ssl sso ssp ssr sss sst sta std ste stg sth stl sto stp str sts stt taa tad tae tag tah tal tao tap tar tas tat tda tdd tde tdg tdh tdl tdo tdp tdr tds tdt te- tea ted tee teg teh tel teo tep ter tes tet tga tge tgg tgh tgl tgo tgp tgr tgs tgt th- tha thd the thg thh thl tho thp thr ths tht tla tld tle tlg tlh tll tlo tlp tlr tls tlt to- toa tod toe tog toh tol too top tor tos tot tpa tpd tpe tpg tph tpl tpo tpp tpr tps tpt tra trd tre trg trh trl tro trp trr trs trt tsa tsd tse tsg tsh tsl tso tsp tsr tss tst tta ttd tte ttg tth ttl tto ttp ttr tts ttt