#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    : 28613 5     4149  [ 5     2     1     1     1     1     0     1     1     1     1     1     0     3     ]
#1    : 20076 33    126   [ 18    21    14    15    16    16    18    14    1     1     1     1     1     1     ]
#2    : 28672 1     4096  [ 0     0     0     0     0     0     0     0     0     0     0     0     1     3     ]
#3    : 32642 1     126   [ 0     1     0     0     0     0     0     1     1     1     1     1     1     3     ]
#4    : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#5    : 32642 1     126   [ 0     1     0     0     0     0     0     1     1     1     1     1     1     3     ]
#6    : 32768 1     0     [ 0     0     0     0     0     0     0     0     0     0     0     0     0     4     ]
#7    : 26498 1     126   [ 0     1     0     0     0     0     0     1     1     1     1     2     1     2     ]