1. Cubeful 2-ply    13/7*                        Eq.:  -0.4071
       0.3203 0.0690 0.0010 - 0.6797 0.3535 0.0124
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    8/4 6/4                      Eq.:  -0.4358 ( -0.0287)
       0.2996 0.0547 0.0008 - 0.7004 0.2845 0.0075
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    10/4                         Eq.:  -0.4990 ( -0.0919)
       0.2663 0.0443 0.0005 - 0.7337 0.2818 0.0052
        2-ply cubeful prune [world class]
    4. Cubeful 2-ply    20/18 8/4                    Eq.:  -0.5275 ( -0.1204)
       0.2461 0.0341 0.0004 - 0.7539 0.1744 0.0034
        2-ply cubeful prune [world class]
    5. Cubeful 2-ply    10/8 6/2                     Eq.:  -0.5314 ( -0.1243)
       0.2507 0.0412 0.0004 - 0.7493 0.3019 0.0047
        2-ply cubeful prune [world class]
    6. Cubeful 2-ply    13/9 10/8                    Eq.:  -0.5330 ( -0.1259)
       0.2520 0.0411 0.0004 - 0.7480 0.3321 0.0059
        2-ply cubeful prune [world class]
    7. Cubeful 2-ply    20/18 13/9                   Eq.:  -0.5430 ( -0.1359)
       0.2422 0.0343 0.0003 - 0.7578 0.2474 0.0043
        2-ply cubeful prune [world class]
    8. Cubeful 2-ply    20/18 6/2                    Eq.:  -0.5520 ( -0.1449)
       0.2341 0.0314 0.0003 - 0.7659 0.1832 0.0031
        2-ply cubeful prune [world class]
    9. Cubeful 2-ply    20/18 10/6                   Eq.:  -0.5589 ( -0.1518)
       0.2252 0.0239 0.0002 - 0.7748 0.0913 0.0009
        2-ply cubeful prune [world class]