rat rca rcc rcd rcg rch rci rcm rco rcr rcs rct rda rdc rdd rdg rdh rdi rdm rdo rdr rds rdt rga rgc rgd rgg rgh rgi rgo rgr rgs rgt rh- rha rhc rhd rhg rhh rhi rhm rho rhr rhs rht ria ric rid rig rih rii rim rio rir ris rit rma rmc rmd rmg rmh rmi rmm rmo rmr rms rmt roa roc rod rog roh roi rom roo ror ros rot rra rrc rrd rrg rrh rri rrm rrr rrs rrt rsa rsc rsd rsg rsh rsi rsm rso rsr rss rst rta rtc rtd rtg rti rtm rto rtr rts rtt saa sac sad sag sah sai sam sao sar sas sat sca scc scd scg sch sci scm sco scr scs sct sda sdc sdd sdg sdh sdi sdm sdo sdr sds sdt sga sgc sgd sgg sgh sgi sgm sgo sgr sgs sgt sh- sha shc shd shg shh shi shm sho shr shs sht sia sic sid sig sih sii sim sio sir sis sit sma smc smd smg smh smi smm smo smr sms smt soa soc sod sog soh soi som soo sor sos sot sr- sra src srd srg srh sri srm sro srr srs srt ss- ssa ssc ssd ssg ssh ssi ssm sso ssr sss sst sta stc std stg sth sti stm sto str sts stt taa tac tad tag tah tai tam tao tar tas tat tca tcc tcd tcg tch tci tcm tco tcr tcs tct tda tdc tdd tdg tdh tdi tdm tdo tdr tds tdt tga tgc tgg tgh tgi tgm tgo tgr tgs tgt th- tha thc thd thg thh thi thm tho thr ths tht tia tic tid tig tih tii tim tio tir tis tit tma tmc tmd tmg tmh tmi tmm tmo tmr tms tmt to- toa toc tod tog toh toi tom too tor tos tot tra trc trd trg trh tri trm tro trr trs trt tsa tsc tsd tsg tsh tsi tsm tso tsr tss tst tta ttc ttd ttg tth tti ttm tto ttr tts ttt