rge rgg rgi rgn rgo rgr rgs ria rie rig rii ril rim rin rio rir ris rla rle rlg rli rll rlm rln rlo rlr rls rlu rma rme rmg rmi rml rmm rmn rmo rmr rms rna rng rni rnm rnn rno rnr rns rnu roa roe rog roi rol rom ron roo ror ros rou rra rrg rri rrl rrm rrn rrr rrs rru rsa rse rsg rsi rsl rsm rsn rso rsr rss rsu rua rue rug rui rum run ruo rur rus ruu saa sae sag sai sal sam san sao sar sas sau se- sea see seg sei sel sem sen seo ser ses seu sga sge sgg sgi sgl sgm sgn sgo sgr sgs sgu sia sie sig sii sil sim sin sio sir sis siu sla sle slg sli sll slm sln slo slr sls slu sma sme smg smi sml smm smn smo smr sms smu sna sne sng sni snl snm snn sno snr sns snu soa soe sog soi sol som son soo sor sos sou sr- sra sre srg sri srl srm srn sro srr srs ss- ssa sse ssg ssi ssl ssm ssn sso ssr sss ssu sua sue sug sui sul sum sun suo sur sus suu ua- uaa uae uag uai ual uam uan uao uar uas uau uea uee ueg uei uel uem uen uer ues uga uge ugg ugi ugl ugm ugn ugo ugr ugs ugu uia uie uig uii uil uim uin uio uir uis uiu ula ule ulg uli ull ulm uln ulo ulr uls ulu um- uma ume umg umi uml umm umn umo umr ums umu un- una une ung uni unl unm unn uno unr uns unu uoa uoe uog uol uom uon uoo uor uos ur- ura ure urg uri url urm urn uro urr urs uru usa use usg usi usl usm usn uso usr uss usu uua uue uug uum uun uur uus uuu