begi[8], bieg[8], bigi[8], bies[6], ibis[6], bess[6], wigi[6], siei[4], ssie[4], iwie[4], wiei[4], siew[4], siwe[4], wsie[4], siwi[4], wisi[4],
beg[7], big[7], gib[7], gie[5], ges[5], bis[5], gis[5], web[5], wig[5], eis[3], sie[3], wie[3], wii[3], swe[3], siw[3], wis[3], wsi[3],
be[4], bi[4], ii[2], es[2], se[2], si[2], ew[2], we[2], iw[2],
