1. Cubeful 2-ply    21/18                        Eq.:  +0.5644
       0.8050 0.1081 0.0011 - 0.1950 0.0862 0.0009
        2-ply cubeful prune [world class]
    2. Cubeful 2-ply    22/21 18/16                  Eq.:  +0.5590 ( -0.0053)
       0.8007 0.1126 0.0011 - 0.1993 0.0869 0.0008
        2-ply cubeful prune [world class]
    3. Cubeful 2-ply    21/19 18/17                  Eq.:  +0.5530 ( -0.0113)
       0.8001 0.1124 0.0014 - 0.1999 0.0910 0.0013
        2-ply cubeful prune [world class]
    4. Cubeful 2-ply    21/19 14/13                  Eq.:  +0.5524 ( -0.0119)
       0.8003 0.1121 0.0013 - 0.1997 0.0915 0.0013
        2-ply cubeful prune [world class]
    5. Cubeful 2-ply    22/21 14/12                  Eq.:  +0.5522 ( -0.0122)
       0.7995 0.1107 0.0010 - 0.2005 0.0882 0.0008
        2-ply cubeful prune [world class]
    6. Cubeful 2-ply    14/11                        Eq.:  +0.5340 ( -0.0304)
       0.7935 0.1186 0.0016 - 0.2065 0.1008 0.0018
        2-ply cubeful prune [world class]