k-os kkkk kknn kkno kkns kkon kkoo kkoy kkpk kkpn kkps kksn kksp kkss kkys kkyy knkk knnk knns knok knon knop knsk knsn knso knsp knss knsy knyk knyn kokk kokn koko kokp koks koky konk kono konp kony kook koon kooo koop koos kopn kopp kops kopy kos- koso kosp koss kosy koyn koyo koyy kpkk kpky kpno kpnp kpns kpny kpok kpoo kpop kpoy kppk kppo kppp kpso kpsp kpyk kpyn kskk kskn ksko ksks ksky ksnk ksnn ksnp ksns ksny ksok kson ksoo ksop ksos kspk kspn kspo ksps kssn ksso ksss ksyn ksyy kykk kykn kyks kyky kyno kyns kyok kyon kyoo kyos kyoy kyp- kyps kysk kysn kysp kyyk kyyo kyys kyyy nkok nksp nnnn nnos nnss noko non- nonn nono nons noo- nook noon nooo noop noos nops nos- nosk noss nosy noyo noys npss npsy nskk nsok nsos nsps nsso nssp nsss nyko nyny nyon nyss okko okno okny okok okon okpo okso okyo onkp onno onon onos onoy onso onys ooky oons oooo ooos oops opo- opon opos oppo opps oppy opsy osno osny osoo osos osso ossy osyp oyns oyon oyss pnkp pnon pnpo pnpp poko poky ponk pono ponp pons pony pook poon poop poos pop- popo popp pops popy posk posn poso poss posy poyn poyo poys ppos pppn pppo pppp ppps ppss pson psos pspp psps psso psy- psys pykk pyn- pyo- pyon pyos pypy pysk pyss s-os skn- skon skop skpo skss sky- skyn skys skyy snns snoo snop snos snpo snpp snsy snys sokk sokn soko son- sonk sono sons sony sook soon soop soos sooy sopo sopp sops sopy soso soss soyo soys spns spok spon spoo spop spos spoy spps spso spsp spss spy- spys ssns ssop sspo ssps ssss syn- synk syns syny syon sypo syso syss syyk ykko ynon yoko yoks yoky yonk yono yons yook yoon yoop yopo yopy yoso yoyn yoyo ysnp yson ysop yyyy