i-v iii iil iir iis iiu iki ikk ikl ikr iks iku ikv il- ili ilk ill ilr ils ilu ilv ir- iri irk irl irr irs iru irv is- isi isk isl isr iss isu isv iu- iui iur ius ivi ivl ivr ivs ivu ivv kii kik kil kir kis kiu kiv kki kkk kkl kkr kks kku kkv kl- kli klr kls klu klv kri krk krl krr krs kru krv ksi ksk ksl ksr kss ksu ksv kui kuk kul kur kus kuu kvi kvk kvr kvs kvv lii lik lil lir lis liu liv lkl lkr lks lli llk lll llr lls llu llv lri lrk lrr lrs lru lrv lsi lsk lsl lsr lss lsu lsv lui luk lul lur lus luu luv lvi lvl lvr lvs lvv rii rik ril rir ris riv rkk rks rku rkv rli rll rlr rls rlu rri rrk rrl rrr rrs rru rsi rsk rsl rsr rss rsu rsv rui ruk rur rus ruu ruv rvi rvl rvr rvs rvu rvv sii sik sil sir sis siu siv sk- ski skk skl skr sks sku sli slk sll slr sls slu slv sr- sri srk srl srr srs srv ss- ssi ssk ssl ssr sss ssu ssv sui suk sul sur sus suu suv svi svk svl svr svs svu svv uii uil uir uis uiu uki ukk ukl ukr uku uli ulk ull ulr uls ulu ulv ur- uri urk url urr urs uru usi usk usl usr uss usu usv uur uus uuu uvl uvs uvu uvv vi- vii vik vil vir vis viu viv vl- vlk vll vls vlv vri vrk vrr vrs vru vsi vsk vsl vsr vss vsu vsv vuk vul vur vus vuv vvi vvr vvs vvv