n_pairs >= 2
38.3% of cases (52800/137984)
p_sub7_findable=1.8%
mutual info: 18
best: L U' B2 D' L (5)
worst: R U D' L' B2 L B2 U R (9)
n_side_pairs <= 2
23.1% of cases (31864/137984)
p_sub7_findable=1.2%
mutual info: 4
best: R F2 U' D' L' (5)
worst: R U D' L' B2 L B2 U R (9)
n_side_pairs >= 3
15.2% of cases (20936/137984)
p_sub7_findable=2.9%
mutual info: 17
best: L U' B2 D' L (5)
worst: R U R' U F2 R U' D2 L2 (9)