nbar nbas nbia niab niak nial nian nias nibi nibs niia niir nika niki niks nila nili nilk nill nils nina nini ninl nins nira nirs nisa nisi nisl niss nkia nlab nlls nlra nlrb nnls nnnn nnsa nnsl nnss nrab nras nrlb nrna nrrl nrsa nsaa nsai nsar nsin nsis nskk nsla nslr nsls nsna nsnr nsra nsrl nssa nssb nssr nsss raab raak raan raas raba rabb rabi rabk rabl rabs raia raii raik rail rain rair rais raka raki rakk rala ralb rall rana rani rank rann rans rara rarb rari rark rars rasa rasi rask rasl rass rbbb rbbr rbbs rbis rbsl rbss riaa riab riai riak rial rian rias rib- riba ribs riia riin riis rika riki rikk rila rill rina rink rinn riri rirs risa risi risk riss rkss rlab rlin rlls rnai rnal rnas rnbr rnin rnli rras rrna rrrr rsaa rsai rsbi rsis rsna rsnn rsnr rssa rssl s-ib s-ii saab saak saal saan saar saas saba sabb sabi sabr sabs saia saik sail sain sair sais saka sakb saki sakk saks sala sali salk sall sals sana sani sank sann sanr sans sara sari sark sarl sarn sarr sars sasa sasi sask sasl sass sbaa sbai sbar sbas sbbs sbia sbrk sbsa sbsi siaa siab siai siak sial sian sias siba sibi sibs siik sika siki sikr siks sil- sila sili silk sill sils sina sini sink sinn sins sira siri sirk sirr sirs sisa sisi sisk siss skab skai skal skan skar skia skik skil skin skir skis skn- skra skss sl-i slaa slab slai slak slan slas slib slik slir slln slrn slrs slsa snab snak snar snas snba snia snib snir snla snns snra snrk snrs sras srib sris srna srni srnn ssaa ssab ssan ssas ssbn ssbr ssin ssis ssla ssns ssra ssri ssrl ssrs sssa sssb sssi ssss