1. Cubeful 2-ply    13/9(3) 11/7                 Eq.:  +0.3753
       0.6876 0.2506 0.0207 - 0.3124 0.0388 0.0007
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    13/5 13/9(2)                 Eq.:  +0.3608 ( -0.0145)
       0.6804 0.2445 0.0193 - 0.3196 0.0368 0.0005
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    13/9(3) 6/2                  Eq.:  +0.3483 ( -0.0270)
       0.6741 0.2462 0.0193 - 0.3259 0.0491 0.0008
        2-ply cubeful prune [world class]
    4. Cubeful 2-ply    11/3(2)                      Eq.:  +0.3419 ( -0.0334)
       0.6710 0.2601 0.0226 - 0.3290 0.0403 0.0006
        2-ply cubeful prune [world class]