1. Cubeful 2-ply    7/6 4/1                      Eq.:  +0.7432
       0.7647 0.3087 0.0083 - 0.2353 0.0281 0.0001
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    8/7 8/5                      Eq.:  +0.7388 ( -0.0043)
       0.7706 0.2854 0.0089 - 0.2294 0.0240 0.0000
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    5/1                          Eq.:  +0.7219 ( -0.0213)
       0.7609 0.2960 0.0078 - 0.2391 0.0270 0.0001
        2-ply cubeful prune [world class]