kkcr kkcs kkgb kkgr kkia kkic kkik kkkk kkrb kkrc kkrk kkrr kkrs kksa kksi kksr kkss krab krac krag krai krak krar kras krba krbb krbg krbi krbk krbr krca krcb krcc krcg krci krcs krgi krgs kria krib krik kris krka krkc krki krkk krkr krks krrb krrc krrg krri krrk krrr krrs krsa krsc krsk krsr krss ksab ksac ksak ksar ksas ksba ksbc ksbi ksbr ksbs ksca kscb ksci ksck kscr kscs ksgc ksgg ksgr ksib ksig ksii ksik ksir ksis kska kskb kskg kskk kskr ksks ksra ksrb ksrg ksrr ksrs kssa kssi kssr ksss raab raag raak raas raba rabb rabi rabk rabs rac- raca racc raci rack racs raga ragg ragi rags raia raic raig raii raik rair rais raka raki rakk rara rarb rari rark rars rasa rasc rasi rask rass rbbb rbbr rbbs rbis rbss rcac rcas rcbc rccb rccc rccs rcga rcgc rcic rcis rcrg rcsa rcsc rcsi rcss rgba rgbi riaa riab riai riak rias rib- riba ribs rica ricc rick rics riga rigg rigi rigs riia riis rika riki rikk riri rirs risa risc risi risk riss rkss rras rrrr rsaa rsai rsbi rscc rscs rsgb rsgc rsis rssa s-ib s-ic s-ii sa-c saab saac saag saak saar saas saba sabb sabc sabi sabr sabs saca sacc saci sack sacr sacs saga sagg sagi sags saia saic saik sair sais saka sakb saki sakk saks sara sarc sarg sari sark sarr sars sasa sasc sasi sask sass sbaa sbac sbai sbar sbas sbbs sbca sbcc sbcs sbia sbic sbig sbrk sbsa sbsi scaa scab scac scag scai scak scar scas scba scbi sccc sccs scgs sci- scia scic scir scis sck- scr- scra scrc scri scrs scsa scsc scsi scsr sgaa sgac sgca sgcb sgcg sggg sggs sgic sgss siaa siab siac siag siai siak sias siba sibc sibi sibs sica sicc sici sick sics siga sigg sigi sigs siik sika siki sikr siks sira sirc siri sirk sirr sirs sisa sisc sisi sisk siss skab skac skag skai skar skia skic skig skik skir skis skra skss sras srbc srcc srgb srib sris ssaa ssab ssac ssas ssbr ssca sscc ssci sscs ssgs ssis ssra ssrc ssrg ssri ssrs sssa sssb sssc sssi ssss