Cycle 0: Number of active cells: 20 Number of degrees of freedom: 89 Cycle 1: Number of active cells: 44 Number of degrees of freedom: 209 Cycle 2: Number of active cells: 92 Number of degrees of freedom: 449 Cycle 3: Number of active cells: 200 Number of degrees of freedom: 921 Cycle 4: Number of active cells: 440 Number of degrees of freedom: 2017 Cycle 5: Number of active cells: 956 Number of degrees of freedom: 4425 Cycle 6: Number of active cells: 1916 Number of degrees of freedom: 8993 Cycle 7: Number of active cells: 3860 Number of degrees of freedom: 18353