lrcs lric lrps lrrc lrrr ls-r lsap lscb lscs lsla lspl lspr lsrc lssa lssp lssr paal paap paar paas paba paca paci pacs paia paib pail paip pair pais pala pali pall palp pals papa papb papi papp papr paps par- para parc pari parl parp parr pars pasa pasc pasi pasl pasp pass pbac pbar pbcc pbil pbpa pbrs pbsa pbsp pcaa pcap pcas pcba pcbc pcbs pcca pccc pccl pccs pcia pcip pcll pcpb pcpp pcps pcra pcrc pcrl pcsa piai pial pias pibb pibi pica picc pici picr pics piia piip pil- pila pili pill pils pipa pipi pipp pips pira pirc piri pirl pirr pirs pisa pisi piss plaa plab plac plai plap plar plas plbr plcc plib plip plis plpa plpp plra plri plsi plss ppac ppal ppap ppar ppcc ppci ppcs ppib ppic ppli pppa pppp ppps pprc ppss prai prar pras prbc prbs prca prcc prcp prcs pri- pria prii pris prlr prls prps prri prrs prsa prsc prsi prsl prss psac psap psas psbr psca psci psia psil psip psis pspi pspp pspr psps psrp pssa pssc raab raas raba rabb rabi rabl rabs rac- raca racc raci racs raia raic raii rail raip rair rais rala ralb rall rapa rapc rapi rapl rapp raps rara rarb rari rars rasa rasc rasi rasl rasp rass rbbb rbbr rbbs rbcl rbis rbsl rbsp rbss rcac rcas rcbc rccb rccc rccs rcic rcis rcls rcpi rcps rcsa rcsc rcsi rcsl rcss riaa riab riai rial rias rib- riba ribs rica ricc rics riia riis rila rill rilp ripa ripi ripl ripp ripr rips riri rirs risa risc risi risp riss rlab rlcs rlls rpca rpcs rpii rpls rpps rras rrrr rrsp rsaa rsai rsbi rscc rscs rsis rslc rslp rspb rsps rssa rssl s-ib s-ic s-ii sa-c saab saac saal saap saar saas saba sabb sabc sabi sabr sabs saca sacc saci sacr sacs saia saic sail saip sair sais sala salc sali sall salp sals sapa sapi sapp saps sara sarc sari sarl sarp sarr sars sasa sasc sasi sasl sass sbaa sbac sbai sbar sbas sbbs sbca sbcc sbcs sbia sbic sbsa sbsi sbsp scaa scab scac scai scal scap scar scas scba scbi sccc sccl sccp sccs sci- scia scic scil scip scir scis scl- sclc scls scpa scpb scpi scpl scps scr- scra scrc scri scrs scsa scsc scsi scsl scsr siaa siab siac siai sial sias siba sibc sibi sibs sica sicc sici sicp sics sil- sila silc sili sill sils sipa sipc sipi sipp sips sira sirc siri sirp sirr sirs sisa sisc sisi siss sl-i slaa slab slac slai slap slas slbp slcc slib slic slip slir sllp slpi slpp slps slrc slrp slrs slsa slsc sp-a spac spal spap spar spas spca spcc spcs spia spib spic spip spir spis spla splc splp splr spls spps spri sprs spsa spsp spss sras srbc srcc srib sris srpc srps srsp ssaa ssab ssac ssap ssas ssbr ssca sscc ssci sscp sscs ssis ssla sslc sslp sspa sspc sspl ssps ssra ssrc ssri ssrl ssrs sssa sssb sssc sssi ssss