rcr rcs rcu re- rea rec ree reh rei rem ren reo rer res reu rh- rha rhc rhe rhh rhi rhm rhn rho rhr rhs rhu ria ric rie rih rii rim rin rio rir ris rma rmc rme rmh rmi rmm rmn rmo rmr rms rna rnc rnh rni rnm rnn rno rnr rns rnu roa roc roe roh roi rom ron roo ror ros rou rra rrc rrh rri rrm rrn rrr rrs rru rsa rsc rse rsh rsi rsm rsn rso rsr rss rsu rua ruc rue ruh rui rum run ruo rur rus ruu saa sac sae sah sai sam san sao sar sas sau sca scc sce sch sci scm scn sco scr scs scu se- sea sec see seh sei sem sen seo ser ses seu sh- sha shc she shh shi shm shn sho shr shs shu sia sic sie sih sii sim sin sio sir sis siu sma smc sme smh smi smm smn smo smr sms smu sna snc sne sni snm snn sno snr sns snu soa soc soe soh soi som son soo sor sos sou sr- sra src sre srh sri srm srn sro srr srs ss- ssa ssc sse ssh ssi ssm ssn sso ssr sss ssu sua suc sue suh sui sum sun suo sur sus suu ua- uaa uac uae uah uai uam uan uao uar uas uau uca ucc uce uch uci ucm ucn uco ucr ucs ucu uea uec uee ueh uei uem uen uer ues uha uhc uhe uhh uhi uhm uho uhr uhs uhu uia uic uie uii uim uin uio uir uis uiu um- uma umc ume umh umi umm umn umo umr ums umu un- una unc une unh uni unm unn uno unr uns unu uoa uoc uoe uom uon uoo uor uos ur- ura urc ure uri urm urn uro urr urs uru usa usc use ush usi usm usn uso usr uss usu uua uuc uue uum uun uur uus uuu