rga rgd rge rgf rgg rgh rgi rgo rgr rgs rh- rha rhd rhe rhf rhg rhh rhi rho rhr rhs rhu ria rid rie rif rig rih rii rio rir ris roa rod roe rof rog roh roi roo ror ros rou rra rrd rrf rrg rrh rri rrr rrs rru rsa rsd rse rsf rsg rsh rsi rso rsr rss rsu rua rud rue ruf rug ruh rui ruo rur rus ruu saa sad sae saf sag sah sai sao sar sas sau sda sdd sde sdf sdg sdh sdi sdo sdr sds sdu se- sea sed see sef seg seh sei seo ser ses seu sfa sfd sfe sff sfg sfh sfi sfo sfr sfs sfu sga sgd sge sgf sgg sgh sgi sgo sgr sgs sgu sh- sha shd she shf shg shh shi sho shr shs shu sia sid sie sif sig sih sii sio sir sis siu soa sod soe sof sog soh soi soo sor sos sou sr- sra srd sre srf srg srh sri sro srr srs ss- ssa ssd sse ssf ssg ssh ssi sso ssr sss ssu sua sud sue suf sug suh sui suo sur sus suu ua- uaa uad uae uaf uag uah uai uao uar uas uau uda udd ude udf udg udi udo udr uds udu uea ued uee uef ueg ueh uei uer ues ufa ufd ufe uff ufg ufh ufi ufo ufr ufs ufu uga uge ugf ugg ugh ugi ugo ugr ugs ugu uha uhd uhe uhf uhh uhi uho uhr uhs uhu uia uid uie uif uig uii uio uir uis uiu uoa uod uoe uog uoo uor uos ur- ura urd ure urf urg uri uro urr urs uru usa usd use usf usg ush usi uso usr uss usu uua uue uug uur uus uuu