Tessy: Recursive Tessellation Labyrinth		Public_3_tr_2222.txt
Get from a to b.

+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
| a      |        |  |     |  |     |  |     |  |     |        |     |     |     |
+--+--+  +--+--+  +  +  +  +  +  +  +  +  +  +  +  +  +--+--+  +  +  +  +  +  +  +
|        |        |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |  |  |  |
+  +--+--+  +--+--+  +  +  +  +  +  +  +  +  +  +  +  +  +--+--+  +  +  +  +  +  +
|                 |     |  |     |        |  |     |  |        |  |     |     |  |
+--+--+--+--+--+  +--+--+  +--+--+--+--+--+  +--+--+  +--+--+  +--+--+--+--+--+  +
|           |     |        |     |  |     |  |        |  |     |     |        |  |
+  +--+--+  +  +  +  +--+--+  +  +  +  +  +  +  +--+--+  +  +  +  +  +  +  +  +  +
|        |  |  |  |        |  |  |  |  |  |  |        |  |  |  |  |  |  |  |  |  |
+--+--+  +  +  +  +--+--+  +  +  +  +  +  +  +--+--+  +  +  +  +  +  +  +  +  +  +
|        |     |           |  |     |  |              |     |     |     |  |     |
+  +--+--+--+--+--+--+--+--+  +--+--+  +--+--+--+--+--+--+--+--+--+--+  +  +--+--+
|  |     |     |           |  |     |           |     |  |     |     |  |  |     |
+  +  +  +  +  +  +--+--+  +  +  +  +  +--+--+  +  +  +  +  +  +  +  +  +  +  +  +
|  |  |  |  |  |  |        |  |  |  |        |  |  |  |  |  |  |  |  |  |  |  |  |
+  +  +  +  +  +  +  +--+--+  +  +  +--+--+  +  +  +  +  +  +  +  +  +  +  +  +  +
|     |     |     |              |           |     |  |     |     |     |     |  |
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+  +--+--+--+--+--+--+--+--+  +
|           |     |        |                 |        |                 |     |  |
+  +--+--+  +  +  +  +--+--+  +--+--+--+--+  +  +--+--+  +--+--+--+--+  +  +  +  +
|        |  |  |  |        |        |        |        |        |        |  |  |  |
+--+--+  +  +  +  +--+--+  +--+--+  +  +--+--+--+--+  +--+--+  +  +--+--+  +  +  +
|        |     |  |        |        |        |        |        |        |  |     |
+  +--+--+--+--+  +  +--+--+  +--+--+--+--+  +  +--+--+  +--+--+--+--+  +  +--+--+
|        |     |  |        |        |     |  |        |  |     |        |     |  |
+--+--+  +  +  +  +  +--+--+--+--+  +  +  +  +  +--+--+  +  +  +  +--+--+  +  +  +
|        |  |  |  |        |        |  |  |  |        |  |  |  |        |  |  |  |
+  +--+--+  +  +  +--+--+  +  +--+--+  +  +  +--+--+  +  +  +  +--+--+  +  +  +  +
|        |  |              |        |  |              |     |  |           |     |
+--+--+  +  +--+--+--+--+--+--+--+  +  +--+--+--+--+--+--+--+  +  +--+--+--+--+--+
|     |  |        |     |  |     |  |        |     |  |     |  |        |        |
+  +  +  +--+--+  +  +  +  +  +  +  +--+--+  +  +  +  +  +  +  +--+--+  +  +--+--+
|  |  |  |        |  |  |  |  |  |  |        |  |  |  |  |  |  |        |        |
+  +  +  +  +--+--+  +  +  +  +  +  +  +--+--+  +  +  +  +  +  +  +--+--+--+--+  +
|  |     |           |     |  |     |           |        |     |                 |
+  +--+--+--+--+--+--+--+--+  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
|        |  |     |        |           |     |           |     |  |     |  |     |
+--+--+  +  +  +  +--+--+  +  +--+--+  +  +  +  +--+--+  +  +  +  +  +  +  +  +  +
|        |  |  |  |        |        |  |  |  |        |  |  |  |  |  |  |  |  |  |
+  +--+--+  +  +  +  +--+--+--+--+  +  +  +  +--+--+  +  +  +  +  +  +  +  +  +  +
|              |  |        |        |     |  |        |     |        |  |     |  |
+--+--+--+--+--+  +--+--+  +--+--+--+--+--+  +  +--+--+--+--+--+--+--+  +--+--+  +
|        |        |     |  |     |           |        |     |  |        |     |  |
+  +--+--+  +--+--+  +  +  +  +  +  +  +--+--+--+--+  +  +  +  +  +--+--+  +  +  +
|        |        |  |  |  |  |  |  |        |        |  |  |  |        |  |  |  |
+--+--+  +--+--+  +  +  +  +  +  +  +--+--+  +  +--+--+  +  +  +--+--+  +  +  +  +
|        |           |     |  |     |        |        |  |     |           |     |
+  +--+--+  +--+--+--+--+--+--+--+  +  +--+--+--+--+  +  +--+--+  +--+--+--+--+--+
|  |     |     |           |        |        |     |  |  |     |           |     |
+  +  +  +  +  +  +--+--+  +  +--+--+--+--+  +  +  +  +  +  +  +  +--+--+  +  +  +
|  |  |  |  |  |  |        |        |        |  |  |  |  |  |  |        |  |  |  |
+  +  +  +  +  +  +  +--+--+--+--+  +  +--+--+  +  +  +  +  +  +--+--+  +  +  +  +
|     |     |     |                 |           |     |     |           |     | b|
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+