rik rim rin rir ris rkc rke rkk rkm rks rku rma rmc rme rmh rmi rmm rmn rmr rms rna rnc rnh rni rnm rnn rnr rns rnu rra rrc rrh rri rrk rrm rrn rrr rrs rru rsa rsc rse rsh rsi rsk rsm rsn rsr rss rsu rua ruc rue ruh rui ruk rum run rur rus ruu saa sac sae sah sai sak sam san sar sas sau sca scc sce sch sci sck scm scn scr scs scu se- sea sec see seh sei sek sem sen ser ses seu sh- sha shc she shh shi shk shm shn shr shs shu sia sic sie sih sii sik sim sin sir sis siu sk- ska skc ske skh ski skk skm skr sks sku sma smc sme smh smi smk smm smn smr sms smu sna snc sne sni snk snm snn snr sns snu sr- sra src sre srh sri srk srm srn srr srs ss- ssa ssc sse ssh ssi ssk ssm ssn ssr sss ssu sua suc sue suh sui suk sum sun sur sus suu ua- uaa uac uae uah uai uak uam uan uar uas uau uca ucc uce uch uci uck ucm ucn ucr ucs ucu uea uec uee ueh uei uem uen uer ues uha uhc uhe uhh uhi uhm uhr uhs uhu uia uic uie uii uim uin uir uis uiu uka ukc uke uki ukk ukn ukr uku um- uma umc ume umh umi umm umn umr ums umu un- una unc une unh uni unk unm unn unr uns unu ur- ura urc ure uri urk urm urn urr urs uru usa usc use ush usi usk usm usn usr uss usu uua uuc uue uum uun uur uus uuu