// RESULT: 0.7153646
P=? [ r & (G (!(r & (X r)) & !(v & (X v)))) ]

// RESULT: 0.0502791
P=? [ r & (F (v & (F r))) & ((r | v) U (r & (X h))) ]

// RESULT: 0.0227394
P=? [ r & (G (!(r & (X r)) & !(v & (X v)))) & (F (v & (F r))) & ((r | v) U (r & (X h))) ]