1. Cubeful 2-ply    bar/21 24/22                 Eq.:  -0.8686
       0.3716 0.0688 0.0016 - 0.6284 0.3578 0.0211
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    bar/21 14/12                 Eq.:  -0.9030 ( -0.0344)
       0.3716 0.0678 0.0014 - 0.6284 0.3646 0.0266
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    bar/21 11/9                  Eq.:  -0.9037 ( -0.0351)
       0.3663 0.0708 0.0016 - 0.6337 0.3574 0.0249
        2-ply cubeful prune [world class]