x1 x2 x3 x4 x5 count
  0  0  0  0  0   7
  0  0  0  0  1   4
  0  0  0  1  0   6
  0  0  0  1  1   6
  0  0  1  0  0   9
  0  0  1  0  1   3
  0  0  1  1  0   8
  0  0  1  1  1   4
  0  1  0  0  0   9
  0  1  0  0  1   4
  0  1  0  1  0   6
  0  1  0  1  1   6
  0  1  1  0  0   5
  0  1  1  0  1  11
  0  1  1  1  0  46
  0  1  1  1  1  47
  1  0  0  0  0   3
  1  0  0  0  1   4
  1  0  0  1  0  10
  1  0  0  1  1   5
  1  0  1  0  0   7
  1  0  1  0  1   7
  1  0  1  1  0   5
  1  0  1  1  1  11
  1  1  0  0  0   8
  1  1  0  0  1   7
  1  1  0  1  0   6
  1  1  0  1  1  12
  1  1  1  0  0  45
  1  1  1  0  1  45
  1  1  1  1  0 325
  1  1  1  1  1 319