sufi[10], wuef[10], wisu[6], siew[4], siwe[4], wsie[4], wiew[4],
fiu[9], fus[9], fes[7], fis[7], esu[5], siu[5], suw[5], eis[3], sie[3], wie[3], swe[3], siw[3], wis[3], wsi[3],
fu[8], uf[8], ef[6], fe[6], fi[6], su[4], wu[4], es[2], se[2], si[2], ew[2], we[2], iw[2],
