dymy[8], dimy[7], dymi[7], dipy[7], wydm[7], widm[6], diwy[6], widy[6],
dym[6], dim[5], dip[5], idy[5], diw[4], wid[4], piw[4], iwy[4],
my[4], id[3], im[3], mi[3], pi[3], wy[3], iw[2],
