1. Cubeful 2-ply    8/3 6/2                      Eq.:  -0.3440
       0.3301 0.0365 0.0003 - 0.6699 0.0367 0.0007
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    8/4 8/3                      Eq.:  -0.3543 ( -0.0104)
       0.3245 0.0343 0.0003 - 0.6755 0.0320 0.0003
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    13/8 6/2                     Eq.:  -0.3665 ( -0.0226)
       0.3199 0.0394 0.0004 - 0.6801 0.0579 0.0009
        2-ply cubeful prune [world class]
    4. Cubeful 2-ply    13/4                         Eq.:  -0.3665 ( -0.0226)
       0.3194 0.0391 0.0004 - 0.6806 0.0523 0.0006
        2-ply cubeful prune [world class]
    5. Cubeful 2-ply    13/9 13/8                    Eq.:  -0.3715 ( -0.0275)
       0.3151 0.0273 0.0002 - 0.6849 0.0157 0.0002
        2-ply cubeful prune [world class]