dyb[7], byt[7], bad[6], dba[6], bat[6], tab[6], aby[6], dat[5], baw[5], wab[5], aty[5], dwa[4], wad[4], wda[4], twa[4], wat[4],
by[5], ba[4], ty[4], ad[3], da[3], at[3], ta[3], wy[3],