nsrc nssa nssc nssp nssr nsss paan paap paar paas paca pach paci pacs paha pahi pahp pahs paia pain paip pair pais pan- pana panc panh pani pann pans papa papi papp papr paps par- para parc pari parn parp parr pars pasa pasc pash pasi pasp pass pcaa pcap pcas pcca pccc pccs pcha pchp pchs pcia pcin pcip pcns pcpn pcpp pcps pcra pcrc pcsa phah phai phan phar phcc phhs phi- phin phip phis phpa phrr phrs phsc piai pian pias pica picc pich pici picr pics piha piia piip pina pinc pini pinn pinp pins pipa pipi pipp pips pira pirc piri pirn pirr pirs pisa pish pisi piss pnac pnar pnas pnca pnhs pnic pnin pnpp pnra pnsc ppac ppan ppap ppar ppcc ppci ppcs pphi pphs ppic ppih pppa pppn pppp ppps pprc ppsh ppss prai pran prar pras prca prcc prcp prcs prhs pri- pria prii prin pris prna prnp prps prri prrs prsa prsc prsi prss psac psap psas psca psci psha pshc pshs psia psip psis psna psnc psni psnr psph pspi pspp pspr psps psrp pssa pssc raan raas rac- raca racc rach raci racs raha rahi rahn rahr rahs raia raic raii rain raip rair rais rana ranc rani rann rans rapa rapc raph rapi rapp raps rara rari rars rasa rasc rash rasi rasp rass rcac rcas rccc rccs rchs rcic rcis rcnr rcpi rcps rcsa rcsc rcsi rcss rhap rhcp rhhs rhin riaa riah riai rian rias rica ricc rich rics riha rihs riia riin riis rina rinn ripa ripi ripp ripr rips riri rirs risa risc rish risi risp riss rnai rnas rncp rncs rnin rnsh rnsp rpca rpcs rphs rpii rppn rpps rrah rras rrhs rrna rrrr rrsp rsaa rsai rscc rsch rscn rscs rshs rsis rsna rsnn rsnr rsps rssa s-ic s-ii sa-c saac saah saan saap saar saas saca sacc saci sacn sacr sacs saha sahi sahn sahr sahs saia saic saih sain saip sair sais sana sani sann sanr sans sapa sapi sapp saps sara sarc sarh sari sarn sarp sarr sars sasa sasc sash sasi sass scaa scac scai scan scap scar scas sccc sccp sccs sch- scha schh schi schr schs sci- scia scic scin scip scir scis scna scnr scpa scpi scps scr- scra scrc scri scrn scrs scsa scsc scsh scsi scsn scsr shac shah shai shan shap shar shas shca shcc shcp shha shhh shhs shia shih shii shin ship shir shis shps shri shrp shrs shsc siaa siac siah siai sian sias sica sicc sich sici sicp sics siha sihi sihr sihs sina sinh sini sinn sinp sins sipa sipc sipi sipp sips sira sirc siri sirp sirr sirs sisa sisc sish sisi siss snap snar snas snca sncc sncp snhs snia snip snir snns snpp snra snrs sp-a spac span spap spar spas spca spcc spcs sphr sphs spia spic spin spip spir spis spns spps spri sprs spsa spsp spss sras srcc srch srhs sris srna srni srnn srpc srps srsp ssaa ssac ssan ssap ssas ssca sscc ssci sscp sscs sshs ssin ssis ssns sspa sspc ssps ssra ssrc ssri ssrs sssa sssc sssh sssi ssss