rbg rbh rbi rbo rbp rbr rbs rbt re- rea reb ree reg reh rei reo rep rer res ret rga rgb rge rgg rgh rgi rgo rgp rgr rgs rgt rh- rha rhb rhe rhg rhh rhi rho rhp rhr rhs rht ria rib rie rig rih rii rio rip rir ris rit roa rob roe rog roh roi roo rop ror ros rot rpa rpb rpe rpg rph rpi rpo rpp rpr rps rpt rra rrb rrg rrh rri rrp rrr rrs rrt rsa rsb rse rsg rsh rsi rso rsp rsr rss rst rta rtb rte rtg rti rto rtp rtr rts rtt saa sab sae sag sah sai sao sap sar sas sat sba sbb sbe sbg sbh sbi sbo sbp sbr sbs sbt se- sea seb see seg seh sei seo sep ser ses set sga sgb sge sgg sgh sgi sgo sgp sgr sgs sgt sh- sha shb she shg shh shi sho shp shr shs sht sia sib sie sig sih sii sio sip sir sis sit soa sob soe sog soh soi soo sop sor sos sot spa spb spe spg sph spi spo spp spr sps spt sr- sra srb sre srg srh sri sro srp srr srs srt ss- ssa ssb sse ssg ssh ssi sso ssp ssr sss sst sta stb ste stg sth sti sto stp str sts stt taa tab tae tag tah tai tao tap tar tas tat tba tbb tbe tbg tbh tbi tbo tbp tbr tbs tbt te- tea teb tee teg teh tei teo tep ter tes tet tga tgb tge tgg tgh tgi tgo tgp tgr tgs tgt th- tha thb the thg thh thi tho thp thr ths tht tia tib tie tig tih tii tio tip tir tis tit to- toa tob toe tog toh toi too top tor tos tot tpa tpb tpe tpg tph tpi tpo tpp tpr tps tpt tra trb tre trg trh tri tro trp trr trs trt tsa tsb tse tsg tsh tsi tso tsp tsr tss tst tta ttb tte ttg tth tti tto ttp ttr tts ttt