cccc cccp cccs ccnc ccnp ccns ccoc ccpn ccpp ccps ccsn ccsp ccss cnco cncp cnss coco cocp con- conc conn cono cons coon coop coos copo copp cops cosc coso cosp coss cpcs cpns cpos cpps cpsc cpso cscc csco cscs csnp csos cspc csps nccc nccn nccp nccs ncnc ncoc ncos ncpc ncsc ncss nnnn nnos nnss noco nocs non- nonn nono nons noo- noon nooo noop noos nops nos- noss npcc nppc npss nscc nscs nsos nspc nsps nssc nsso nssp nsss occc occn ocon ocos ocpp onc- onco onno onon onos onsc onso oons oooo ooos oops opo- opon opos oppo opps oscc osco osno osoo osos osso pccc pccs pcns pcos pcpn pcpp pcps pcso pnon pnpo pnpp pnsc poco pocs ponc pono ponp pons poon poop poos pop- popc popo popp pops posn poso poss ppcc ppcs ppos pppn pppo pppp ppps ppss psco psnc psoc pson psos pspp psps pssc psso s-os sccc sccp sccs scon scoo scop scpo scps scsc scsn scso sncc snco sncp snns snoc snoo snop snos snpo snpp soco socs son- sono sons soon soop soos sopo sopp sops soso soss spcc spco spcs spns spoc spon spoo spop spos spps spso spsp spss sscc sscp sscs ssns ssoc ssop sspc sspo ssps sssc ssss