pmhs pmip pmle pmmp pmpm pmse pmsl ppcc ppci ppcm ppcs pphi pphs ppic ppie ppih pple ppli ppml ppms pppp ppps ppsh ppss psci psec psei psel pshc pshs psil psim psip psis psph pspi pspp psps pssc psse pssm s-ic s-ii sccc scce sccl sccm sccp sccs scec scee scel scep sch- sche schh schi schl schs sci- scic scie scil scim scip scis scl- sclc sclm scls scmc scmm scmp scms scpe scpi scpl scpm scps scsc scsh scsi scsl se-c se-e se-h se-i se-s sec- secc sece sech secs seec seeh seel seem seep sees sehe sehs seie seih seii seil seim seip seis sele seli sell selm sels semc seme semi semp sems sepe sepi sepp seps sesc sese sesh sesi sess shcc shcp she- shee sheh shel shem shep shes shhh shhs shie shih shii shil shim ship shis shl- shlp shls shm- shme shps shsc sicc sice sich sici sicm sicp sics siec siel sies sihi sihl sihs siim sil- silc sile sili sill sils sime simh simi simm simp sims sipc sipe sipi sipp sips sisc sise sish sisi siss sl-i slcc slee slem slep sles slhs slic slie slim slip sllm sllp slmm slpi slpp slps slsc smcc smch smcp smec smee smei smep smhs smic smie smil smis smlc smle smls smps smsc smsh smsp smss spcc spcs spec spee spel spes sphs spic spie spim spip spis splc sple splp spls spme spmi spms spps spse spsp spss sscc ssce ssci sscp sscs ssec ssee ssem ssep sses sshl sshs ssis sslc ssle sslp ssmc ssml sspc sspe sspl ssps sssc sssh sssi sssm ssss