rbo rbp rbr rbs rbt rfa rfb rff rfh rfl rfm rfo rfp rfr rfs rft rh- rha rhb rhf rhh rhl rhm rho rhp rhr rhs rht rla rlf rlh rll rlm rlo rlp rlr rls rlt rma rmb rmf rmh rml rmm rmo rmp rmr rms rmt roa rob rof roh rol rom roo rop ror ros rot rpa rpb rpf rph rpl rpm rpo rpp rpr rps rpt rra rrb rrf rrh rrl rrm rrp rrr rrs rrt rsa rsb rsf rsh rsl rsm rso rsp rsr rss rst rta rtb rtf rtl rtm rto rtp rtr rts rtt saa sab saf sah sal sam sao sap sar sas sat sba sbb sbf sbh sbl sbm sbo sbp sbr sbs sbt sfa sfb sff sfh sfl sfm sfo sfp sfr sfs sft sh- sha shb shf shh shl shm sho shp shr shs sht sla slb slf slh sll slm slo slp slr sls slt sma smb smf smh sml smm smo smp smr sms smt soa sob sof soh sol som soo sop sor sos sot spa spb spf sph spl spm spo spp spr sps spt sr- sra srb srf srh srl srm sro srp srr srs srt ss- ssa ssb ssf ssh ssl ssm sso ssp ssr sss sst sta stb stf sth stl stm sto stp str sts stt taa tab taf tah tal tam tao tap tar tas tat tba tbb tbf tbh tbl tbm tbo tbp tbr tbs tbt tfa tfb tff tfh tfl tfm tfo tfp tfr tfs tft th- tha thb thf thh thl thm tho thp thr ths tht tla tlf tlh tll tlm tlo tlp tlr tls tlt tma tmb tmf tmh tml tmm tmo tmp tmr tms tmt to- toa tob tof toh tol tom too top tor tos tot tpa tpb tpf tph tpl tpm tpo tpp tpr tps tpt tra trb trf trh trl trm tro trp trr trs trt tsa tsb tsf tsh tsl tsm tso tsp tsr tss tst tta ttb ttf tth ttl ttm tto ttp ttr tts ttt