dygi[8], gidy[8], pigw[7], dipy[7], pipy[7], wygi[7], diwy[6], widy[6],
dyg[7], gdy[7], gid[6], wyg[6], dip[5], pip[5], wig[5], idy[5], diw[4], wid[4], piw[4], iwy[4],
id[3], pi[3], wy[3], iw[2],
