prna prnd prnp prpd prps prrd prri prrs prsa prsd prsi prsl prss psap psas psdi psdp psdr psds psia psid psil psip psis psna psni psnr pspi pspp pspr psps psrd psrp pssa raad raan raas rada radd radl radr rads raia raid raii rail rain raip rair rais rala rall rana rand rani rann rans rapa rapd rapi rapl rapp raps rara rari rars rasa rasd rasi rasl rasp rass rdap rdas rdna riaa riad riai rial rian rias rida ridd ridi rids riia riin riis rila rill rilp rina rind rinn ripa ripd ripi ripl ripp ripr rips riri rirs risa risd risi risp riss rlds rlin rlls rnai rnal rnas rndp rnds rnin rnld rnli rnsp rpdp rpii rpls rppn rpps rrad rras rrna rrrr rrsp rsaa rsai rsdd rsdl rsds rsid rsis rslp rsna rsnn rsnr rsps rssa rssl s-ii saad saal saan saap saar saas sada sadd sadi sadl sadr sads saia said sail sain saip sair sais sala sald sali sall salp sals sana sand sani sann sanr sans sapa sapi sapp saps sara sard sari sarl sarn sarp sarr sars sasa sasd sasi sasl sass sdap sdds sdla sdls sdna sdpr sdps sdrs sdsl sdss siaa siai sial sian sias sida sidd sidi sidr sids sil- sila sild sili sill sils sina sind sini sinn sinp sins sipa sipi sipp sips sira siri sirp sirr sirs sisa sisd sisi siss sl-i slaa slad slai slan slap slas slds slid slip slir slln sllp slpi slpp slps slrn slrp slrs slsa snad snap snar snas snda snia snid snip snir snla snns snpp snra snrs snsd sp-a spad spal span spap spar spas spdl spdp spdr spia spin spip spir spis spla splp splr spls spns sppd spps sprd spri sprs spsa spsd spsp spss sras sris srna srni srnn srps srsd srsp ssaa ssan ssap ssas ssdd ssdp ssid ssin ssis ssla sslp ssns sspa sspl ssps ssra ssri ssrl ssrs sssa sssi ssss