Cube analysis
4-ply cubeless equity  +0.3200 (Money:  +0.4868)
  0.6315 0.2533 0.0218 - 0.3685 0.0507 0.0006
Cubeful equities:
1. Double, take         +0.8127
2. Double, pass         +1.0000  ( +0.1873)
3. No double            +0.8109  ( -0.0018)
Proper cube action: Double, take