1. Cubeful 2-ply    7/2 7/1                      Eq.:  -0.6268
       0.2611 0.0340 0.0005 - 0.7389 0.1394 0.0046
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    20/14 7/2                    Eq.:  -0.6471 ( -0.0203)
       0.2672 0.0369 0.0006 - 0.7328 0.2008 0.0126
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    23/12                        Eq.:  -0.6559 ( -0.0291)
       0.2543 0.0296 0.0005 - 0.7457 0.1182 0.0023
        2-ply cubeful prune [world class]
    4. Cubeful 2-ply    20/9                         Eq.:  -0.6871 ( -0.0603)
       0.2512 0.0254 0.0004 - 0.7488 0.1315 0.0048
        2-ply cubeful prune [world class]