#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    : 19634 72    8496  [ 40    39    23    18    17    16    11    3     4     2     1     1     1     1     ]
#1    : 19745 237   287   [ 219   185   135   119   62    47    33    22    12    10    2     0     0     0     ]
#2    : 18506 580   3     [ 580   457   321   210   100   45    28    16    12    8     0     0     0     0     ]
#3    : 21025 54    257   [ 43    33    31    19    10    4     8     7     8     1     2     3     2     0     ]
#4    : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#5    : 15708 35    310   [ 28    26    29    23    20    13    16    14    10    10    2     1     0     0     ]
#6    : 29535 14    0     [ 5     7     11    8     6     12    10    9     6     4     3     2     0     2     ]
#7    : 30162 4     396   [ 2     4     4     1     3     2     3     1     0     2     2     1     0     3     ]
#8    : 16384 1     16384 [ 0     0     0     0     0     0     0     0     0     0     0     0     0     2     ]
#9    : 32511 1     257   [ 1     1     1     1     1     1     1     1     0     1     1     1     1     3     ]
#10   : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#11   : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#12   : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#13   : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#14   : 30377 2     454   [ 1     2     1     2     1     2     1     0     0     3     0     0     1     3     ]
#15   : 16242 166   0     [ 124   119   102   88    43    30    23    15    10    6     2     1     0     0     ]