#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    : 28231 1     4537  [ 1     1     1     0     0     0     1     0     0     1     1     1     0     3     ]
#1    : 10743 47    188   [ 31    24    24    21    10    2     5     5     4     0     0     4     0     0     ]
#2    : 8768  13    3592  [ 10    5     3     4     4     2     2     2     2     1     3     2     0     0     ]
#3    : 7703  5     1869  [ 3     2     2     1     2     1     1     1     1     0     1     1     1     0     ]
#4    : 7723  5     14310 [ 1     3     1     2     3     1     1     1     1     2     0     1     1     0     ]
#5    : 2403  5     129   [ 3     2     1     3     4     2     1     1     4     0     1     0     0     0     ]
#6    : 11774 3     5017  [ 2     2     2     2     0     3     2     0     1     0     1     1     0     1     ]
#7    : 6108  4     1788  [ 0     0     3     2     0     0     1     1     3     0     1     0     1     0     ]