c-p-c c-pop ccccc cccii cciii cdiii cioid cipco cippi co-co co-op cocc- cocci cocco cocio codco codo codoi coiid copic copid copii coppi coppo dccic ddc-i ddddd didio diiop dioic dioid dipod do-do dodoo doido doiop doodo icici ico-d idio- idodi idood iiiii iodic iodid iodo- ioooi ioooo ipcop occii ocoid odiid ooioo ooooo oopic oopod opdoc opici opico opio- opiod opodo picco picid pico- pipid pippi pippo po-po pocop podic podio podo- pooid poopo popco popoi popop poppi poppo