ideo[5], dwie[5], dewo[5], diwo[5], doiw[5], dwoi[5],
deo[4], ode[4], doi[4], ido[4], diw[4], wid[4], wie[3], ewo[3], owe[3], iwo[3], owi[3], wio[3],
de[3], id[3], do[3], od[3], eo[2], ew[2], we[2], iw[2],
