rpls rppn rpps rras rrif rrna rrrr rrsp rsaa rsaf rsai rsis rslp rsna rsnn rsnr rsps rssa rssl s-ii saaf saal saan saap saar saas safa saff safi safr saia saif sail sain saip sair sais sala salf sali sall salp sals sana sani sann sanr sans sapa sapi sapp saps sara sarf sari sarl sarn sarp sarr sars sasa sasf sasi sasl sass sfar sfas sfia sfla sfls sfpa sfra sfss siaa siaf siai sial sian sias sifa siff sifl sifr sil- sila silf sili sill sils sina sini sinn sinp sins sipa sipi sipp sips sira sirf siri sirp sirr sirs sisa sisi siss sl-i slaa slaf slai slan slap slas slip slir slln sllp slpi slpp slps slrn slrp slrs slsa snap snar snas snia snip snir snla snlf snns snpp snra snrs sp-a spal span spap spar spas spfs spia spin spip spir spis spla splp splr spls spns sppf spps spri sprs spsa spsp spss sraf sras srfi sris srna srni srnn srps srsp ssaa ssan ssap ssas ssfl ssfp ssin ssis ssla sslp ssns sspa sspf sspl ssps ssra ssri ssrl ssrs sssa sssf sssi ssss