yucco[10], cycom[9],
cycu[9], yucc[9], cumy[9], cumo[8], cymo[7], mocy[7], myco[7],
cum[7], muc[7], cyc[6], cym[6], myc[6], com[5], moc[5], omy[5],
mu[5], my[4], co[3], om[3],
