#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    : 4211  1     3981  [ 1     1     0     0     1     1     1     0     0     0     0     2     0     0     ]
#1    : 7439  1     753   [ 1     1     1     1     0     0     0     0     1     0     1     3     0     0     ]
#2    : 7697  1     495   [ 1     0     0     0     1     0     0     0     0     1     1     3     0     0     ]
#3    : 7439  1     753   [ 1     1     1     1     0     0     0     0     1     0     1     3     0     0     ]
#4    : 7697  1     495   [ 1     0     0     0     1     0     0     0     0     1     1     3     0     0     ]
#5    : 7439  1     753   [ 1     1     1     1     0     0     0     0     1     0     1     3     0     0     ]
#6    : 7697  1     495   [ 1     0     0     0     1     0     0     0     0     1     1     3     0     0     ]
#7    : 7439  1     753   [ 1     1     1     1     0     0     0     0     1     0     1     3     0     0     ]
#8    : 7697  1     495   [ 1     0     0     0     1     0     0     0     0     1     1     3     0     0     ]
#9    : 7439  1     753   [ 1     1     1     1     0     0     0     0     1     0     1     3     0     0     ]
#10   : 7697  1     495   [ 1     0     0     0     1     0     0     0     0     1     1     3     0     0     ]
#11   : 7697  1     495   [ 1     0     0     0     1     0     0     0     0     1     1     3     0     0     ]
#12   : 3600  1     495   [ 2     1     1     1     2     1     1     1     1     2     2     0     0     0     ]
