0moves:       1   0sec
 1moves:       2   0sec
 2moves:       4   0sec
 3moves:       8   0sec
 4moves:      16   0sec
 5moves:      20   0sec
 6moves:      39   0sec
 7moves:      62   0sec
 8moves:     116   0sec
 9moves:     152   0sec
10moves:     286   0sec
11moves:     396   0sec
12moves:     748   0sec
13moves:    1024   0sec
14moves:    1893   0sec
15moves:    2512   0sec
16moves:    4485   0sec
17moves:    5638   0sec
18moves:    9529   0sec
19moves:   10878   0sec
20moves:   16993   0sec
21moves:   17110   0sec
22moves:   23952   0sec
23moves:   20224   0sec
24moves:   24047   0sec
25moves:   15578   0sec
26moves:   14560   0sec
27moves:    6274   0sec
28moves:    3910   0sec
29moves:     760   0sec
30moves:     221   0sec
31moves:       2   0sec
[1]
  6  4  7
  8  5  0
  3  2  1
[2]
  8  6  7
  2  5  4
  3  0  1