#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    : 24268 1     8500  [ 0     0     1     1     0     0     1     1     0     1     1     1     1     2     ]
#1    : 3785  44    258   [ 21    24    23    17    16    7     5     7     7     0     0     0     0     0     ]
#2    : 6338  20    0     [ 10    14    1     3     4     2     0     4     2     0     1     0     1     0     ]
#3    : 4652  8     869   [ 6     5     1     7     4     3     3     3     3     0     1     1     0     0     ]
#4    : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#5    : 32511 1     257   [ 1     1     1     1     1     1     1     1     0     1     1     1     1     3     ]
#6    : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#7    : 32511 1     257   [ 1     1     1     1     1     1     1     1     0     1     1     1     1     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   : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#15   : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]