k-lo k-os kkkk kkll kkln kklo kkls kknn kkno kkns kkol kkon kkoo kkpk kkpl kkpn kkps kksn kksp kkss klkk klkl klkn klko klks kllk kllp klls klnn klno klok klol klon kloo klop klos klsn knkk knlp knls knnk knns knok knol knon knop knsk knsl knsn knso knsp knss kokk kokn koko kokp koks kolk koll koln kolo kols konk kono konp kook kool koon kooo koop koos kopn kopp kops kos- koso kosp koss kpkk kpkl kplk kpln kplo kpno kpnp kpns kpok kpol kpoo kpop kppk kppl kppo kppp kpso kpsp kskk kskn ksko ksks kslk ksll ksln kslo ksnk ksnl ksnn ksnp ksns ksok ksol kson ksoo ksop ksos kspk kspl kspn kspo ksps kssl kssn ksso ksss llks llll lloo llps lnnk lnso lokk loko loll lolo lols lonk lono lons look lool loon loop loos lopp lops loso losp loss lpns lppl lpss lson lspl lsso lssp nkok nksp nlls nlsp nnls nnnn nnos nnsl nnss noko noll nolo nolp nols non- nonn nono nons noo- nook nool noon nooo noop noos nops nos- nosk noss nppl npsl npss nskk nslp nsls nsok nsos nsps nsso nssp nsss okko oklo okno okok okol okon okpo okso ollo olon olos onkp onno onon onos onso oolo oons oooo ooos oops opls opo- opon opos oppo opps oslo osno osoo osos osso plkk plok plon ploo plop plos plpp plss pnkp pnln pnnl pnon pnpo pnpp poko polk poll polo pols ponk pono ponp pons pook pool poon poop poos pop- popo popp pops posk posn poso poss pplo ppos pppn pppo pppp ppps ppss psol pson psos pspp psps psso s-os skn- skol skon skop skpo skss slln sllp slon sloo slop slos slpp slps snns snoo snop snos snpo snpp sokk sokn soko solk soll soln solo solp sols son- sonk sono sons sook sool soon soop soos sopo sopp sops soso soss spkl splo splp spls spns spok spon spoo spop spos spps spso spsp spss sslp ssns ssop sspl sspo ssps ssss