cymy[8], mycy[8], cyma[7], macy[7], myca[7], cymo[7], mocy[7], myco[7], yamy[7], maca[6], maco[6], maya[6], mayo[6],
cym[6], myc[6], mac[5], com[5], moc[5], may[5], yam[5], omy[5], maa[4], moa[4], oma[4],
my[4], ma[3], co[3], om[3], aa[2],
