1. Cubeful 2-ply    bar/23 6/2                   Eq.:  -0.1170
       0.4100 0.1523 0.0038 - 0.5900 0.2199 0.0076
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    bar/23 8/4                   Eq.:  -0.1595 ( -0.0425)
       0.4026 0.1562 0.0048 - 0.5974 0.2441 0.0130
        2-ply cubeful prune [world class]