[VadeRetro]

The matrix:

                    Y

                    |
                    |
                    |
        H           | +         I
                    |
                    |
                    |
                    |
------------------- O -------------------  X
        -           |           +
                    |
                    |
                    |
        S           | -         B
                    |
                    |
                    |

[Lady Jag]

Ah!