#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    : 24272 1     8496  [ 0     0     0     0     1     0     1     1     0     1     1     1     1     2     ]
#1    : 28767 15    257   [ 11    10    6     7     5     3     1     2     0     3     4     3     2     1     ]
#2    : 19182 1     13586 [ 0     1     1     1     0     1     1     1     0     1     0     1     0     2     ]
#3    : 32511 1     257   [ 1     1     1     1     1     1     1     1     0     1     1     1     1     3     ]
#4    : 22711 4     4096  [ 1     1     1     2     2     2     1     2     3     2     2     1     0     2     ]
#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    : 26562 4     257   [ 2     2     3     2     4     3     2     1     2     2     2     1     3     1     ]
#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   : 16384 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     2     ]
#15   : 30100 11    0     [ 4     6     5     6     6     3     4     5     3     1     1     3     1     2     ]