penny[17], coupe[12],
pony[17], coup[11], penn[7], pneu[7], neon[5], none[5], neun[4],
yen[12], cop[10], cup[9], epo[7], non[4], neu[3], nun[3],
ey[11], ny[11], po[6], on[3], ne[2], nu[2],
