cccc ccci cccp cccu ccic ccii ccip ccnc ccni ccnp ccnu ccoc ccpn ccpp ccuc ccup cicc cici cico cicu ciii cin- cinc cini cino cion cipo cipp ciuc ciup cnci cnco cncp cnic coco cocp cocu coin coip con- conc coni conn cono coon coop copi copo copp coun coup cpcu cpic cpio cpni cucc cuci cucn cui- cuin cuno cunp cuon cupo cupp i-no iccc icci iccn icco iccp iccu icnc icoc icon icpc icpo icup iiii iiio iino iioi iioo iiop iiuc inci inco inni inno innu ino- inoi inon inou inp- inpi inpp inui inun inup ioci iocp ioii ioio ioni ionn iono iooi iooo ioun ipcc ipin ipop ippc ippo iucc iuiu iuno iupp n-ii n-up nccc ncci nccn nccp nccu ncip ncnc ncoc ncpc nicc nici nico nicu niip niiu nini nino nion nioo niou nipc nnnn nnpi noci noco noin noio non- noni nonn nono nonu noo- noon nooo noop noun noup npcc npic npin nppc nuci nucu nuin nunc nunn nuno nuoc nuon occc occi occn ocin ocon ocpp oici oiii oion oipc onc- onco onic onni onno onon onpu onup oooo opic opii opin opio opo- opon oppi oppo oucc ouii ouin oun- ouu- pccc pcin pcip pcpn pcpp pcun picc pici pico picu piip pinc pini pinn pino pinp pinu pion pipi pipo pipp pnic pnin pnon pnpo pnpp pnup poco poin poio ponc poni pono ponp poon poop pop- popc popi popo popp poui poun poup ppcc ppci ppic pppn pppo pppp puin puiu punc puno punu pupi pupu puuc ucci uccp ucin ucio ucon uipi uncc unci unco uncp uni- unic unii unin unio unni unno unon unop unpc uocc upci upic upin upnp upon uppc uppp uppu upup uucp uuni uuno uuoc uuuu