### kphmd's blog

By kphmd, 10 years ago,

24 step :
0,0,0,1,0,0,0,1,0,0,0,1,2,0,0,0,1,0,0,0,1,0,0,0
---------------------------------------------------
0:
         +---+
| 5 |
+---+---+---+---+
| 3 | 0 | 1 | 2 | ----->
+---+---+---+---+
| 4 |
+---+         +---+
| 1 |
+---+---+---+---+
| 5 | 0 | 4 | 2 |
+---+---+---+---+
| 3 |
+---+1:         +---+
| 5 |
+---+---+---+---+
| 3 | 0 | 1 | 2 | ----->
+---+---+---+---+
| 4 |
+---+         +---+
| 5 |
+---+---+---+---+
| 0 | 1 | 2 | 3 |
+---+---+---+---+
| 4 |
+---+2:         +---+
| 5 |
+---+---+---+---+
| 3 | 0 | 1 | 2 | ----->
+---+---+---+---+
| 4 |
+---+         +---+
| 1 |
+---+---+---+---+
| 4 | 2 | 5 | 0 |
+---+---+---+---+
| 3 |
+---+

• +16