bidy[8], bimy[8], bied[7], demy[7], dimy[7], dymi[7], dmie[6], idem[6],
dyb[7], bym[7], bid[6], bim[6], dym[6], dem[5], dim[5], idy[5],
by[5], be[4], bi[4], my[4], de[3], id[3], em[3], me[3], im[3], mi[3],
