  structured delta=0.15: min T* +0.10149
  structured delta=0.20: min T* +0.08863
  structured delta=0.25: min T* +0.09551
  structured delta=0.30: min T* +0.16610
  structured delta=0.35: min T* +0.36489
BW=1.6000 k=2: min T*(2) = +0.088629 (block d=0.20 a=0.9); depths [0.2 0.2]; pair parts [0.059 0.941]; near [-2.97 -2.97 -1.92 -1.92 -0.87 -0.87  1.87  1.87  2.92  2.92  3.97  3.97]
   starts 55, fraction below 0: 0.00, below -1e-3: 0.00
