Find the next term in each sequence below, replacing the underscores. Then, replace each of the found integers with the corresponding letter of the alphabet (A = 1, B = 2, etc.). The letters, in order, form a five-letter word.

128,  64,  32, 16,  8,  4, ___
 -3,   0,   3,  6,  9, 12, ___
       3,   4,  6,  8, 12, ___
  1,   2,   3,  5,  8, 13, ___
110, 109, 105, 96, 80, 55, ___