1. Cubeful 2-ply    17/14 6/5                    Eq.:  +0.9481
       0.7645 0.4807 0.0473 - 0.2355 0.0284 0.0004
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    13/10 6/5                    Eq.:  +0.9259 ( -0.0222)
       0.7599 0.4731 0.0447 - 0.2401 0.0296 0.0005
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    17/16 13/10                  Eq.:  +0.9194 ( -0.0287)
       0.7587 0.4683 0.0436 - 0.2413 0.0275 0.0004
        2-ply cubeful prune [world class]
    4. Cubeful 2-ply    17/14 13/12                  Eq.:  +0.9138 ( -0.0342)
       0.7568 0.4672 0.0437 - 0.2432 0.0275 0.0004
        2-ply cubeful prune [world class]
    5. Cubeful 2-ply    17/13                        Eq.:  +0.9118 ( -0.0363)
       0.7545 0.4698 0.0444 - 0.2455 0.0275 0.0004
        2-ply cubeful prune [world class]
    6. Cubeful 2-ply    13/9                         Eq.:  +0.8865 ( -0.0615)
       0.7502 0.4574 0.0423 - 0.2498 0.0283 0.0004
        2-ply cubeful prune [world class]