1. Cubeful 2-ply    6/3 5/3                      Eq.:  +0.8778
       0.9389 0.0186 0.0000 - 0.0611 0.0000 0.0000
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    6/4 5/2                      Eq.:  +0.8723 ( -0.0055)
       0.9362 0.0193 0.0001 - 0.0638 0.0000 0.0000
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    6/3 4/2                      Eq.:  +0.8533 ( -0.0245)
       0.9266 0.0252 0.0001 - 0.0734 0.0000 0.0000
        2-ply cubeful prune [world class]