#group: free  frags first [ 2^0   2^1   2^2   2^3   2^4   2^5   2^6   2^7   2^8   2^9   2^10  2^11  2^12  2^13  ]
#0    : 28607 2     140   [ 1     1     1     1     1     1     0     1     1     1     1     1     0     3     ]
#1    : 5608  44    168   [ 22    27    27    22    16    4     6     9     9     0     1     0     0     0     ]
#2    : 20026 4     4981  [ 2     2     1     2     2     0     0     2     1     0     3     4     2     0     ]
#3    : 13624 4     1848  [ 2     1     1     2     2     2     1     1     2     1     0     0     1     1     ]
#4    : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#5    : 32642 1     126   [ 0     1     0     0     0     0     0     1     1     1     1     1     1     3     ]
#6    : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#7    : 26498 1     126   [ 0     1     0     0     0     0     0     1     1     1     1     2     1     2     ]
