beg[7], big[7], gib[7], ghi[7], hep[6], hip[6], phi[6], gie[5], ges[5], hes[5], bis[5], gis[5], his[5], web[5], wig[5], hiw[5], pie[4], sep[4], psi[4], piw[4], eis[3], sie[3], wie[3], swe[3], siw[3], wis[3], wsi[3],
be[4], eh[4], he[4], bi[4], hi[4], pe[3], pi[3], es[2], se[2], si[2], ew[2], we[2], iw[2],
