Cube analysis
2-ply cubeless equity  +0.5767 (Money:  +0.5927)
  0.6967 0.2452 0.0045 - 0.3033 0.0498 0.0006
Cubeful equities:
1. Double, take         +0.9090
2. Double, pass         +1.0000  ( +0.0910)
3. No double            +0.8371  ( -0.0719)
Proper cube action: Double, take