ooba oobi ooia oola oolo oooo ooos oops oosa oosi opal opap opia opii opio opis opla opls opo- opos oppa oppi oppo opps opsa opsi osai osak osap osas osba osbp osia osii osik osip osis oski osla osli oslo osoi osoo osos ossa ossb ossi osso paak paal paap paas paba paia paib paik pail paio paip pais paka paki pako paks pala pali palk pall palo palp pals paos papa papb papi papp paps pasa pasi pask pasl paso pasp pass pbil pbpa pbpk pbsa pbsp piai pial piao pias pibb pibi piia piip pika piki pikk piko piks pil- pila pili pilk pill pilo pils piob pipa pipi pipo pipp pips pisa pisi pisk piso piss pkia pkib plaa plab plai plak plap plas plib plik plio plip plis plkk plob plok ploo plop plos plpa plpp plsi plss poak poas poba pobo pobs poia poik poil poio pois poka poko pola poli polk poll polo pols pook pool poop poos pop- popa popi popo popp pops posa posb posi posk poso poss ppal ppap ppib ppli pplo ppoa ppos pppa pppo pppp ppps ppss psap psas psia psil psip psis psoa psoi psol psos pspi pspp psps pssa psso s-ib s-ii s-os saab saak saal saap saas saba sabb sabi sabo sabs saia saik sail saip sais saka sakb saki sakk sako saks sala sali salk sall salo salp sals saoi saol saos sapa sapi sapo sapp saps sasa sasi sask sasl saso sass sbaa sbai sbas sbbs sbia sbsa sbsi sbsp siaa siab siai siak sial sias siba sibi sibo sibs siik sika siki siko siks sil- sila sili silk sill silo sils siol siop sios sipa sipi sipo sipp sips sisa sisi sisk siss skab skai skal skap skia skik skil skio skip skis skol skop skpo skss sl-i slaa slab slai slak slap slas slbp slib slik slip sllp slob sloo slop slos slpi slpp slps slsa soak soal soap soas soba sobo sobp sobs soia soik soil sois soka soki sokk soko sola soli solk soll solo solp sols sook sool soop soos sopa sopi sopo sopp sops sosa sosi soso soss sp-a spak spal spap spas spia spib spik spio spip spis spkl spla splo splp spls spok spoo spop spos spps spsa spso spsp spss ssaa ssab ssao ssap ssas ssis ssla sslp ssop sspa sspl sspo ssps sssa sssb sssi ssss