1. Cubeful 2-ply    bar/21 20/14                 Eq.:  -0.3553
       0.4128 0.0898 0.0026 - 0.5872 0.1786 0.0081
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    bar/21 13/7                  Eq.:  -0.4146 ( -0.0593)
       0.4103 0.1025 0.0042 - 0.5897 0.2098 0.0151
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    bar/15                       Eq.:  -0.4250 ( -0.0697)
       0.4066 0.0905 0.0030 - 0.5934 0.2008 0.0110
        2-ply cubeful prune [world class]