#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    : 24270 1     8498  [ 0     1     1     1     0     0     1     1     0     1     1     1     1     2     ]
#1    : 10107 7     377   [ 5     7     4     5     5     5     5     4     3     0     2     1     1     0     ]
#2    : 6230  11    3438  [ 6     8     6     5     6     5     8     8     7     1     2     0     0     0     ]
#3    : 27048 35    1910  [ 22    23    19    21    19    2     0     2     2     2     2     1     1     2     ]
#4    : 26754 2     0     [ 0     1     0     0     0     0     0     1     0     0     0     1     0     3     ]
#5    : 32454 2     313   [ 2     2     2     1     1     1     2     2     1     0     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    : 8546  2     16384 [ 0     1     0     0     0     1     1     0     1     0     0     2     1     0     ]
#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   : 11822 3     3654  [ 0     3     0     3     3     3     2     2     2     1     0     3     1     0     ]