-ene -ine -yne eeee eeny eiei eien eine eini enee eney enin enne enni enny enp- enpi enye epee epen epi- epie epin epip eppp eppy eyen eyey eyne eype ieie iiie iiii inee inne inni inny inp- inpe inpi inpp ipen ipie ipin ippy n-ii neei neen neep nein neip nene neni nepe nepi neye neyn nien niip nine nini nipe niye niyi nnnn nnpi npin nyen nyne nyny nype peen peep pein peip pen- pene peni penn peny pepe pepi peyn pien piep piip pine pini pinn pinp piny pipe pipi pipp pipy piye pnin pnpp ppen ppie pppn pppp ppye pyep pyin pyn- pyne pype pypy yeen yeep yeie yeii yene yeni yepe yepp yeye yeyi yien yipe ynne yyyy