lsla lspl lssa lsso lssp oaic oais oall oapi oaps oasc oasi oasl oass obai obal obas obba obbo obia obis obla obls oboi obol obos obss ocab ocac ocal ocap ocas ocbc occa occc occi ocis oclc ocos ocpa ocpp ocsa oiba oici oiii oila oils oios oipc oisc olac olas olba olbo olca olcc olia olib olic olio olis olla olli ollo olos olpc olsi ooaa ooba oobi ooia oola oolo oooo ooos oops oosa oosi opal opap opca opia opic opii opio opis opla opls opo- opos oppa oppi oppo opps opsa opsi osai osap osas osba osbp osca oscc osci oscl osco osia osii osip osis osla osli oslo osoi osoo osos ossa ossb ossi osso paal paap paas paba paca paci paco pacs paia paib pail paio paip pais pala pali pall palo palp pals paoc paos papa papb papi papp paps pasa pasc pasi pasl paso pasp pass pbac pbcc pbil pboc pbpa pbsa pbsp pcaa pcap pcas pcba pcbc pcbs pcca pccc pccl pccs pcia pcip pcll pclo pcoa pcos pcpb pcpp pcps pcsa pcso piai pial piao pias pibb pibi pica picc pici pico pics piia piip pil- pila pili pill pilo pils piob pipa pipi pipo pipp pips pisa pisi piso piss plaa plab plac plai plap plas plcc plib plio plip plis plob ploc ploo plop plos plpa plpp plsi plss poas poba pobo pobs poca poco pocs poia poil poio pois pola poli poll polo pols pool poop poos pop- popa popc popi popo popp pops posa posb posi poso poss ppac ppal ppap ppcc ppci ppcs ppib ppic ppli pplo ppoa ppos pppa pppo pppp ppps ppss psac psap psas psca psci psco psia psil psip psis psoa psoc psoi psol psos pspi pspp psps pssa pssc psso s-ib s-ic s-ii s-os sa-c saab saac saal saap saas saba sabb sabc sabi sabo sabs saca sacc saci saco sacs saia saic sail saip sais sala salc sali sall salo salp sals saoi saol saos sapa sapi sapo sapp saps sasa sasc sasi sasl saso sass sbaa sbac sbai sbas sbbs sbca sbcc sbcs sbia sbic sbsa sbsi sbsp scaa scab scac scai scal scap scas scba scbi sccc sccl sccp sccs sci- scia scic scil scio scip scis scl- sclc scls scob scol scoo scop scpa scpb scpi scpl scpo scps scsa scsc scsi scsl scso siaa siab siac siai sial sias siba sibc sibi sibo sibs sica sicc sici sico sicp sics sil- sila silc sili sill silo sils siol siop sios sipa sipc sipi sipo sipp sips sisa sisc sisi siss sl-i slaa slab slac slai slap slas slbp slcc slib slic slip sllp slob sloc sloo slop slos slpi slpp slps slsa slsc soal soap soas soba sobo sobp sobs soca soci socl soco socs soia soic soil sois sola soli soll solo solp sols sool soop soos sopa sopi sopo sopp sops sosa sosi soso soss sp-a spac spal spap spas spca spcc spco spcs spia spib spic spio spip spis spla splc splo splp spls spoc spoo spop spos spps spsa spso spsp spss ssaa ssab ssac ssao ssap ssas ssca sscc ssci sscp sscs ssis ssla sslc sslp ssoc ssop sspa sspc sspl sspo ssps sssa sssb sssc sssi ssss