cccc ccci cccp ccic ccii ccip ccix ccnc ccni ccnp ccoc ccpn ccpp ccxi cicc cici cico ciii cin- cinc cini cino cion cipo cipp cixi cnci cnco cncp cnic coco cocp coin coip coix con- conc coni conn cono coon coop copi copo copp cpic cpio cpix cpni cpox cxii cxix cxpo cxxi cxxx i-no iccc icci iccn icco iccp icnc icoc icon icpc icpo iiii iiio iino iioi iioo iiop inci inco inni inno ino- inoi inon inox inp- inpi inpp ioci iocp ioii ioio ioni ionn iono iooi iooo ipcc ipin ipix ipop ippc ippo ixxi n-ii nccc ncci nccn nccp ncip ncix ncnc ncoc ncpc nicc nici nico niip nini nino nion nioo nipc nixi nnnn nnpi noci noco noin noio noix non- noni nonn nono nonx noo- noon nooo noop npcc npic npin nppc occc occi occn ocin ocon ocpp oici oiii oion oipc onc- onco onic onix onni onno onon oooo opic opii opin opio opo- opon oppi oppo oxi- oxic oxo- oxon oxox oxxo pccc pcin pcip pcnx pcpn pcpp picc pici pico piip pinc pini pinn pino pinp pion pipi pipo pipp pixo pixx pnic pnin pnon pnpo pnpp poco poin poio poix ponc poni pono ponp poon poop pop- popc popi popo popp ppcc ppci ppic pppn pppo pppp xcii xcon xico xiii xion xixi xoco xoxo xpcc xpin xxii xxix xxxi xxxo xxxx