cucony[11], cucona[10],
yucca[10], yucco[10], ocuca[9], onucy[9], onuca[8], canco[7],
cycu[9], yucc[9], onuc[7], cacy[7], cyca[7], canc[6], cyna[6], cyno[6], nocy[6],
cyc[6], cny[5], cyn[5], cna[4], noc[4], ano[3], ona[3],
au[4], nu[4], co[3], ny[3], na[2], no[2], on[2],
