1. Cubeful 2-ply    8/4 6/3                      Eq.:  +0.2290
       0.5771 0.2560 0.0146 - 0.4229 0.0474 0.0008
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    16/12 6/3                    Eq.:  +0.1430 ( -0.0860)
       0.5554 0.2351 0.0119 - 0.4446 0.0514 0.0008
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    16/13 8/4                    Eq.:  +0.1378 ( -0.0912)
       0.5532 0.2375 0.0124 - 0.4468 0.0532 0.0010
        2-ply cubeful prune [world class]