efeby[12], webie[7],
efeb[10], efie[8], weby[7], ewie[4], iwie[4], wiei[4],
efy[8], fee[7], bee[5], web[5], ewy[4], iwy[4], ewe[3], wie[3], wii[3],
ef[6], fe[6], fi[6], by[5], be[4], bi[4], wy[3], ee[2], ii[2], ew[2], we[2], iw[2],
