betów[12], bitów[12], tibie[8], bitew[8], wbite[8],
bite[7], bitw[7], wite[5], iwie[4], wiei[4],
bet[6], bit[6], web[5], twe[4], wet[4], wte[4], wie[3], wii[3],
ów[6], be[4], bi[4], et[3], te[3], ii[2], ew[2], we[2], iw[2],
