rat rda rdd rde rdh rdl rdm rdo rdp rdr rds rdt re- rea red ree reh rel rem reo rep rer res ret rh- rha rhd rhe rhh rhl rhm rho rhp rhr rhs rht rla rld rle rlh rll rlm rlo rlp rlr rls rlt rma rmd rme rmh rml rmm rmo rmp rmr rms rmt roa rod roe roh rol rom roo rop ror ros rot rpa rpd rpe rph rpl rpm rpo rpp rpr rps rpt rra rrd rrh rrl rrm rrp rrr rrs rrt rsa rsd rse rsh rsl rsm rso rsp rsr rss rst rta rtd rte rtl rtm rto rtp rtr rts rtt saa sad sae sah sal sam sao sap sar sas sat sda sdd sde sdh sdl sdm sdo sdp sdr sds sdt se- sea sed see seh sel sem seo sep ser ses set sh- sha shd she shh shl shm sho shp shr shs sht sla sld sle slh sll slm slo slp slr sls slt sma smd sme smh sml smm smo smp smr sms smt soa sod soe soh sol som soo sop sor sos sot spa spd spe sph spl spm spo spp spr sps spt sr- sra srd sre srh srl srm sro srp srr srs srt ss- ssa ssd sse ssh ssl ssm sso ssp ssr sss sst sta std ste sth stl stm sto stp str sts stt taa tad tae tah tal tam tao tap tar tas tat tda tdd tde tdh tdl tdm tdo tdp tdr tds tdt te- tea ted tee teh tel tem teo tep ter tes tet th- tha thd the thh thl thm tho thp thr ths tht tla tld tle tlh tll tlm tlo tlp tlr tls tlt tma tmd tme tmh tml tmm tmo tmp tmr tms tmt to- toa tod toe toh tol tom too top tor tos tot tpa tpd tpe tph tpl tpm tpo tpp tpr tps tpt tra trd tre trh trl trm tro trp trr trs trt tsa tsd tse tsh tsl tsm tso tsp tsr tss tst tta ttd tte tth ttl ttm tto ttp ttr tts ttt