bank[7], knag[7], baks[7], kasb[7], skan[5],
bab[7], bak[6], ban[5], gan[5], gna[5], bas[5], sag[5], kan[4], kas[4], sak[4], ska[4], ans[3], nas[3], san[3],
ba[4], ag[4], ka[3], na[2], as[2],
