white reserve: 1R 2B 1G 2S 4N 3L 18P

+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   | bR|
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   | wS|   |
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |   |
+---+---+---*---+---+---*---+---+---+
|   |   |   |   |   | bG| wL| wK|   |
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   | wS|
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   | bG|   |   |
+---+---+---*---+---+---*---+---+---+
|   |   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+---+

black reserve: 0R 0B 1G 0S 0N 0L 0P