rdi rdm rdo rdr rds rdt rgb rgc rgd rgg rgh rgi rgo rgr rgs rgt rh- rhb rhc rhd rhg rhh rhi rhm rho rhr rhs rht rib ric rid rig rih rii rim rio rir ris rit rmb rmc rmd rmg rmh rmi rmm rmo rmr rms rmt rob roc rod rog roh roi rom roo ror ros rot rrb rrc rrd rrg rrh rri rrm rrr rrs rrt rsb rsc rsd rsg rsh rsi rsm rso rsr rss rst rtb rtc rtd rtg rti rtm rto rtr rts rtt sbb sbc sbd sbg sbh sbi sbm sbo sbr sbs sbt scb scc scd scg sch sci scm sco scr scs sct sdb sdc sdd sdg sdh sdi sdm sdo sdr sds sdt sgb sgc sgd sgg sgh sgi sgm sgo sgr sgs sgt sh- shb shc shd shg shh shi shm sho shr shs sht sib sic sid sig sih sii sim sio sir sis sit smb smc smd smg smh smi smm smo smr sms smt sob soc sod sog soh soi som soo sor sos sot sr- srb src srd srg srh sri srm sro srr srs srt ss- ssb ssc ssd ssg ssh ssi ssm sso ssr sss sst stb stc std stg sth sti stm sto str sts stt tbb tbc tbd tbg tbh tbi tbm tbo tbr tbs tbt tcb tcc tcd tcg tch tci tcm tco tcr tcs tct tdb tdc tdd tdg tdh tdi tdm tdo tdr tds tdt tgb tgc tgg tgh tgi tgm tgo tgr tgs tgt th- thb thc thd thg thh thi thm tho thr ths tht tib tic tid tig tih tii tim tio tir tis tit tmb tmc tmd tmg tmh tmi tmm tmo tmr tms tmt to- tob toc tod tog toh toi tom too tor tos tot trb trc trd trg trh tri trm tro trr trs trt tsb tsc tsd tsg tsh tsi tsm tso tsr tss tst ttb ttc ttd ttg tth tti ttm tto ttr tts ttt