jojo jonn jono jons joon joos joso joss jpop jpos json jssp jsss njps nnnn nnos nnss non- nonn nono nons noo- nooj noon nooo noop noos nops nos- noss npss nsos nsps nsso nssp nsss ojos onno onon onos onso oons oooo ooos oops opo- opoj opon opos oppo opps osno osoo osos osso pnon pnpo pnpp pojo pono ponp pons poon poop poos pop- popo popp pops posn poso poss ppos pppn pppo pppp ppps ppss pson psos pspp psps psso s-os sjon snns snoo snop snos snpj snpo snpp son- sono sons soon soop soos sopo sopp sops soso soss spns spoj spon spoo spop spos spps spso spsp spss ssns ssop sspo ssps ssss